Reference library
Crested Gecko Info Library
440 single-question pages, each with a short answer up top and the detail underneath. Search by keyword, or narrow by type and topic.
440 pages in 8 types
Care guides 110
In-depth, source-checked crested gecko care guides — enclosure, heating, diet, health, and more.
- Crested Gecko Enclosure: What You Actually NeedA single adult crested gecko needs a minimum 18"x18"x24" front-opening, well-ventilated enclosure — taller matters more than wider since this species…
- Crested Gecko Setup Checklist: Everything Before Day OneA complete crested gecko setup needs a tall 18"+ front-opening enclosure, cork bark and branches for climbing, coco fibre/moss substrate, a misting…
- Crested Gecko Tank Size Guide: By AgeHatchlings can start in a small (roughly 8"x8"x12") enclosure to make food easier to find, juveniles move up around a few months old, and adults need…
- Crested Gecko Heating: Why You Probably Don't Need AnyCrested geckos generally do best at normal room temperature, roughly 72–78°F, and can suffer heat stress above about 82°F. Most homes need no basking…
- Crested Gecko UVB: Is It Actually Necessary?Low-level UVB (roughly 5–6% output) is increasingly recommended as good practice, though it isn't strictly mandatory for crested geckos the way it is…
- Crested Gecko Humidity: Why It Needs to Be HighCrested geckos need roughly 50–80% humidity, achieved through misting once or twice daily, with good ventilation to prevent the dampness from turning…
- How Long Do Crested Geckos Live?Crested geckos commonly live 15–20 years in captivity with correct husbandry, occasionally more — a notably long lifespan for a small gecko and a…
- Crested Gecko Diet: The Full BreakdownA quality complete Crested Gecko Diet (CGD) powder mixed with water can serve as the entire diet — insects and fruit are optional enrichment, not a…
- Crested Gecko Feeding Schedule by AgeHatchlings get fresh CGD every night; juveniles every other night; sub-adults and adults 3–4 nights a week, with optional live insects offered once…
- Crested Gecko Care Sheet: The Full ReferenceCrested geckos need a tall 18"x18"x24" minimum enclosure, generally no dedicated heat source, 50–80% humidity from daily misting, and a complete CGD…
- Crested Gecko Temperature & Humidity ChartAmbient temperature should stay roughly 72–78°F with heat stress risk starting around 82°F, and humidity should run 50–80% via misting once or twice…
- Crested Gecko Substrate: What's Actually SafeCoconut fibre with a sphagnum moss topper is the standard for a humid crested gecko setup. Paper towel suits hatchlings and quarantine. Sand, walnut…
- Crested Gecko Weight Chart by AgeHatchlings weigh only 1–2 grams, juveniles build up through their first year, and healthy adults typically settle between 35–65 grams depending on…
- Crested Gecko Morph Guide: Colours, Patterns & WelfareCommon crested gecko morphs are pattern traits rather than single-gene colours — Pinstripe, Harlequin, Dalmatian, Flame, and Tiger are among the most…
- Crested Gecko Growth Stages ExplainedCrested geckos move through four broad stages: hatchling (0–3 months), juvenile (3–12 months), sub-adult (12–18 months), and adult (18+ months)…
- How Much Does a Crested Gecko Cost?The gecko itself typically costs $40–150 for a common pattern or $150–500+ for a premium morph like Lilly White or Extreme Harlequin, with a full…
- Crested Gecko Shedding: What's NormalCrested geckos typically shed their entire skin in one piece every 4–6 weeks as juveniles, slowing to every 6–8 weeks as adults, and often eat their…
- Crested Gecko Behaviour: What They're Telling YouCrested geckos are nocturnal (expect daytime sleeping), excellent jumpers prone to leaping when startled, will drop their tail permanently under…
- Common Crested Gecko Diseases & Health ProblemsThe most common crested gecko health problems are Metabolic Bone Disease (from an incomplete diet), heat stress (from excessive temperature), stuck…
- Crested Gecko Not Eating: Causes & What to DoReduced appetite around a shed cycle or shortly after dropping a tail is normal and usually brief. Persistent refusal is more often linked to heat…
- Male vs Female Crested Gecko: How to TellMales typically develop visible pre-anal pores and a more pronounced double bulge at the base of the tail from hemipenes, but reliable sexing usually…
- Crested Gecko Quarantine: Why & How LongEvery new crested gecko should be quarantined for a minimum of 60–90 days in a fully separate enclosure with dedicated equipment, ideally alongside a…
- Crested Gecko Breeding: The BasicsCrested geckos reach sexual maturity around 12–18 months, and females lay small clutches of just 2 eggs at a time, roughly every 3–4 weeks during…
- Crested Gecko Egg Incubation GuideCrested gecko eggs typically incubate at room temperature (72–78°F) with high humidity in a suitable medium, hatching in roughly 60–150 days…
- Crested Gecko vs Leopard Gecko: Which Should You Get?Crested geckos need high humidity and vertical climbing space but usually no heat lamp, and can be fed a complete powdered diet with no insects at…
- Crested Gecko vs Gargoyle Gecko: Key DifferencesGargoyle geckos are close relatives of crested geckos with nearly identical care requirements — humidity, no dedicated heat, CGD-based diet — but…
- Crested Gecko Species: Correlophus ciliatus ExplainedThe species almost universally kept as a pet is Correlophus ciliatus, native to New Caledonia in the South Pacific and once believed extinct until…
- Are Crested Geckos Good Pets?Yes, for the right person — crested geckos are genuinely low-maintenance to feed (a complete CGD diet, no live insects required) and don't need a…
- How to Handle a Crested Gecko Without Losing the TailSupport a crested gecko's whole body gently rather than restraining any single part, handle low to the ground in case of an unplanned jump, and never…
- Crested Gecko for Sale: What to Look For Before You BuyA healthy crested gecko for sale should have a full, rounded tail base or a clean-healed tail stub, clear eyes, alert movement, and no visible stuck…
- Crested Gecko Tail Loss: Why It Never Grows BackCrested geckos drop their tails very easily as a defense reflex, and unlike leopard geckos, the tail never grows back — most adult crested geckos in…
- Crested Gecko Fired Up vs Fired Down: What It MeansCrested geckos can shift between a vivid, high-contrast "fired up" colour state and a duller, muted "fired down" state within minutes, driven by…
- Crested Gecko Diet (CGD) Powdered Food GuideComplete crested gecko diet (CGD) powders, mixed with water into a paste, can serve as a nutritionally complete standalone diet, offered fresh every…
- How Crested Gecko Toe Pads WorkCrested geckos grip smooth surfaces including glass using microscopic hair-like structures called setae on their toe pads, combined with small…
- Why Crested Geckos Jump So MuchCrested geckos are strong, confident jumpers by nature, using leaps to move between branches in the wild and often launching unexpectedly during…
- Why Crested Geckos Have No EyelidsCrested geckos lack movable eyelids and instead have a fixed transparent scale over each eye, which they keep clean by licking with their tongue — a…
- Crested Gecko Bioactive Setup GuideA bioactive crested gecko setup pairs well with this species' humidity needs — using a drainage layer, bioactive soil, live plants, and a cleanup…
- Best Live Plants for a Crested Gecko EnclosurePothos, bromeliads, snake plants, and hardy ficus species are popular live plant choices for crested gecko enclosures, tolerating the humidity swings…
- Crested Gecko Misting ScheduleMist a crested gecko enclosure once or twice daily — typically morning and evening — enough to raise humidity briefly into the 70–80% range before it…
- Crested Gecko Fogger vs Hand Misting: Which Is Better?An automatic misting system offers consistency for keepers who can't mist by hand at the same time daily, while hand misting is cheaper and lets a…
- Why Is My Crested Gecko Glass Surfing?Glass surfing in a crested gecko usually points to an undersized enclosure, overly bright lighting for a naturally crepuscular species, or an outside…
- Crickets vs CGD: Do Crested Geckos Need Live Insects?A complete crested gecko diet (CGD) powder alone can meet all nutritional needs, so live insects aren't strictly required — but offering…
- Crested Gecko Calcium Dusting ScheduleIf CGD powder (which is already calcium-fortified) makes up most of the diet, dust any occasional live insects with calcium at every feeding — geckos…
- Crested Gecko First Week ChecklistIn the first week, avoid handling entirely, keep the misting schedule consistent, offer CGD fresh every 2–3 days, and expect the gecko to hide and…
- Crested Gecko Enclosure: Vertical vs Horizontal SpaceCrested geckos are arboreal and prioritise vertical climbing space over floor area — a tall enclosure at least 18–24 inches high with dense vertical…
- Crested Gecko Heat Stress: Upper Temperature LimitsCrested geckos can suffer heat stress and death at sustained temperatures above roughly 82–85°F, making them notably more heat-sensitive than desert…
- Crested Gecko Mouth Rot (Stomatitis)Mouth rot shows as redness, swelling, cheesy discharge, or visible sores around the mouth, usually developing after an untreated minor injury or from…
- Crested Gecko Mites: Signs & TreatmentMites appear as tiny reddish or black dots clustered around the eyes, armpits, and vent, often with visible restlessness or excessive rubbing against…
- Crested Gecko Impaction: Symptoms & PreventionImpaction symptoms include no stool for over a week, visible swelling along the belly, and lethargy — most often caused by a gecko accidentally…
- Metabolic Bone Disease in Crested GeckosMBD in crested geckos is caused by inadequate dietary calcium relative to phosphorus, most often from an unbalanced homemade diet or insufficient…
- Crested Gecko Poop Guide: What's NormalNormal crested gecko stool is a small, dark, firm pellet with a white urate cap; watery, bloody, or unusually large stool, or a strong odour, can…
- Crested Gecko Taming TimelineMost crested geckos settle into calm handling within 2–4 weeks of short, consistent sessions, and this species generally tames faster and more…
- How Much Does a Crested Gecko Vet Visit Cost?A routine exotic vet exam for a crested gecko typically runs $40–75, a fecal parasite test adds roughly $25–50, and treatment for issues like mouth…
- How to Find an Exotic Vet for a Crested GeckoSearch directories like the Association of Reptilian and Amphibian Veterinarians, confirm the clinic has specific experience with small arboreal…
- Crested Gecko Escape-Proofing ChecklistSecure every enclosure opening tightly, since a crested gecko's small size and exceptional climbing ability let it squeeze through gaps that would…
- Can Crested Geckos Live Together?Crested geckos are best kept individually — cohabitation risks stress, competition for food and basking spots, and fighting, especially between two…
- Gut-Loading Feeder Insects for Crested GeckosGut-loading — feeding nutritious foods to feeder insects 24 hours before offering them — boosts the nutritional value passed on to a crested gecko…
- Senior Crested Gecko Care GuideFrom roughly 10+ years old, watch for slower movement, reduced appetite, and more cautious climbing in an aging crested gecko, and consider more…
- Crested Gecko Water & Hydration GuideCrested geckos often prefer licking water droplets left by misting over drinking from a still dish, so a consistent misting schedule matters as much…
- Preventing Mold in a Crested Gecko EnclosureMold risk rises when high humidity is combined with poor airflow or overly wet substrate — good cross-ventilation, allowing the enclosure to dry out…
- Crested Gecko Enclosure Ventilation & AirflowA crested gecko enclosure needs meaningful cross-ventilation, usually mesh side panels or a screen top, even though humidity runs high — without…
- Crested Gecko Feeding Ledge: Placement TipsPlace the feeding ledge or dish in the mid-to-upper third of the enclosure, in a spot the gecko regularly passes and where the CGD won't get direct…
- Crested Gecko Diet (CGD) Flavors: Do They Matter?CGD flavors (mango, watermelon, papaya, and others from brands like Pangea and Repashy) are nutritionally very similar within the same product line…
- Crested Gecko Diet (CGD) Mixing Ratio GuideMost CGD powders mix at roughly a 1:1 ratio with water (check the specific product label, since ratios vary slightly by brand) to reach a…
- Crested Gecko Free-Fed vs Scheduled FeedingScheduled feeding (offering fresh CGD 2–3 nights a week and removing leftovers) is generally preferred over leaving food available constantly, since…
- Crested Gecko Overfeeding & Obesity SignsSigns of an overweight crested gecko include a rounded, sagging belly, thick 'love handle' folds along the sides, and reduced climbing activity…
- Crested Gecko Underweight: Signs to Watch ForA pinched or thin tail base, visible hip bones, and a sunken rather than rounded belly are the main signs a crested gecko is underweight — check that…
- Crested Gecko Body Condition Score GuideA healthy crested gecko has a smoothly rounded torso without deep hip indentations or a sagging belly overhang — hips protruding sharply indicate…
- Tail-Less Crested Gecko: Pros & ConsA majority of adult pet-trade crested geckos are naturally tail-less from a drop earlier in life, since unlike leopard geckos, crested gecko tails…
- Crested Gecko Pattern Types ExplainedFlame patterns show a bold pale streak down the back, pinstripe adds crisp light lines along the sides, harlequin brings patches of contrasting color…
- Crested Gecko Color Morph Genetics BasicsMost crested gecko color and pattern traits are polygenic (controlled by multiple genes working together) rather than simple dominant/recessive…
- Crested Gecko Breeding Age & Weight RequirementsMost breeders wait until a female crested gecko reaches at least 35 grams and roughly 12–18 months old before breeding, since egg-laying is…
- Crested Gecko Clutch Size & Laying FrequencyCrested geckos lay two eggs per clutch and can lay a new clutch roughly every 3–5 weeks throughout an extended breeding season, meaning a single…
- Crested Gecko Egg-Laying Box SetupA lay box for a gravid crested gecko should hold several inches of a damp, diggable substrate like coco fiber, placed in a low-traffic, dim corner of…
- Crested Gecko Incubation Substrate OptionsDamp vermiculite, perlite, or a vermiculite-perlite mix are the most common crested gecko egg incubation substrates, chosen for how evenly they hold…
- Crested Gecko Hatchling Care: The First Few WeeksA crested gecko hatchling should start in a small, heavily planted or decorated enclosure (not the full adult size right away) with CGD offered from…
- Crested Gecko Sexing: How to Tell at Different AgesCrested geckos can't be reliably sexed until they're roughly 15–20 grams or several months old, when males develop visible hemipenal bulges at the…
- Crested Gecko Vocalizations: Barking & Chirping ExplainedCrested geckos are more vocal than many gecko species — a short bark or chirp usually signals startle, mild stress, or a defensive warning when…
- Crested Gecko Licking Behaviour ExplainedCrested geckos lick to investigate scent and taste in their environment (including a keeper's hand, which is normal and not aggression) and also lick…
- Crested Gecko Head Bobbing: What It MeansHead bobbing in crested geckos is most often seen between two males as a territorial or dominance display, and less commonly during courtship…
- Crested Gecko Stress Signs: What to Watch ForPersistent dark coloration (staying 'fired down'), hiding constantly even at night, glass surfing, reduced appetite, and tail-waving or barking when…
- Crested Gecko Digging BehaviourDigging in a crested gecko is most often seen in gravid females searching for a place to lay eggs, and providing a suitable lay box usually redirects…
- Do Crested Geckos Need a Basking Spot?Crested geckos generally don't need a dedicated basking spot or supplemental heat source in a typical room-temperature home (72–78°F), since they're…
- Crested Gecko Ambient Room Temperature ToleranceCrested geckos comfortably tolerate typical indoor room temperatures of roughly 65–80°F, with 72–78°F considered ideal — dips into the low 60s…
- Crested Gecko Cool-Down Period (Breeding Rest)Some breeders give adult crested geckos a winter 'cool-down' with slightly reduced temperatures and shortened daylight for a few weeks, mimicking a…
- Crested Gecko Enclosure Humidity Cycle: Day vs NightA typical crested gecko humidity cycle spikes to roughly 80–90% right after an evening misting, then gradually drops to 50–60% by the following…
- Crested Gecko Automatic Misting System GuideAn automatic misting system (a pump and nozzle set on a timer) delivers consistent humidity spikes without relying on a keeper remembering to…
- Crested Gecko Cleanup Crew: Isopods & SpringtailsIsopods and springtails break down leftover food, shed skin, and waste in a bioactive crested gecko enclosure, helping control mold and odor and…
- Crested Gecko Substrate Depth GuideA simple paper-towel or coco-fiber setup needs only a shallow layer (an inch or so) for moisture retention, while a bioactive setup needs a deeper…
- Crested Gecko Background & Vine Setup IdeasCork bark panels, foam or coco-fiber backgrounds, and a dense mix of flexible vines and branches at varying heights give a crested gecko the vertical…
- Crested Gecko Enclosure Size for Adults: 18x18x24 ExplainedAn 18x18x24 inch (front-to-back x side-to-side x height) enclosure is widely considered the minimum standard for one adult crested gecko, giving…
- Crested Gecko Juvenile to Adult Enclosure Upgrade TimingMost keepers move a crested gecko into its full adult-sized enclosure once it reaches roughly 15–20 grams or about 6 months old, since a too-large…
- Crested Gecko Vet Costs BreakdownA basic exotic vet exam for a crested gecko typically runs in the range of a standard specialty consult fee, with a fecal parasite exam usually a…
- Crested Gecko Fecal Exam: Why & How OftenA fecal exam checks for internal parasites like coccidia or worms that don't always show obvious symptoms early on — it's commonly recommended once…
- Crested Gecko Parasites: Common TypesCoccidia and various nematode (roundworm-type) parasites are among the most commonly diagnosed internal parasites in crested geckos, usually…
- Crested Gecko Prolapse: What It IsA prolapse — tissue protruding from the vent, often related to straining from impaction, egg-binding, or parasite-driven inflammation — is always a…
- Crested Gecko Egg Binding (Dystocia): Signs & RiskSigns of egg binding include prolonged straining without producing eggs, lethargy, loss of appetite, and a visibly gravid female that stops showing…
- Crested Gecko Dehydration SignsSunken eyes, loose or wrinkled skin that doesn't spring back when gently pinched, and dark, concentrated urates are the main signs of dehydration in…
- Crested Gecko Skin Fold: Normal Aging or a Concern?A crested gecko naturally has slightly loose, folded skin along the sides even when perfectly healthy — this is just their normal anatomy, not…
- Crested Gecko Tail Stub: What to Expect After Tail LossOnce a crested gecko drops its tail, the stub heals over into a smooth, rounded nub within a couple of weeks and stays that way permanently — unlike…
- Gut-Loading Crickets for Crested GeckosSince CGD is a complete diet, live crickets are optional supplemental enrichment rather than a nutritional necessity for crested geckos — when…
- Fruit Flies & Pinhead Crickets for Juvenile Crested GeckosFlightless fruit flies and pinhead crickets are appropriately sized optional feeders for juvenile crested geckos too small for standard cricket…
- Crested Gecko Overweight Tail: Is It a Concern?Unlike leopard geckos, tail thickness isn't the main obesity indicator in crested geckos since many individuals are naturally tail-less — for geckos…
- Crested Gecko Legal Status & CITESCrested geckos are not CITES-listed and are legal to keep without a special permit across the vast majority of the US, UK, and EU, reflecting decades…
- Crested Gecko Breeders vs Pet Stores: What to Look ForA dedicated breeder typically offers clearer lineage, morph/pattern documentation, and confirmed weight and feeding history, while a general pet…
- Crested Gecko New Caledonia Origin & Wild HistoryCrested geckos are native to the South Pacific island of New Caledonia, where they live in humid forest canopy, and were widely believed extinct…
- Crested Gecko Conservation Status (Once Thought Extinct)Wild crested geckos are considered vulnerable in their native New Caledonia due to habitat loss and invasive species like rats and the little fire…
- Crested Gecko Lifespan Factors: What Affects LongevityStable temperatures within the safe range, a consistent CGD-based diet, proper hydration, and avoiding chronic obesity are the biggest factors…
- Multiple Crested Geckos in One Enclosure: RisksHousing two males together is never recommended due to territorial aggression, and even female-female or male-female pairs carry risk of stress…
- Rehoming a Crested Gecko: ChecklistWhen rehoming a crested gecko, pass along its current CGD brand and feeding schedule, misting routine, enclosure setup details, age and weight…
Feeder insects 14
Every feeder insect covered on the site, one question at a time.
- Can Crested Geckos Eat Complete Crested Gecko Diet (CGD) — fruit/insect blend?Yes. Complete Crested Gecko Diet (CGD) — fruit/insect blend is a staple feeder for crested geckos. The single most important item on this list.
- Can Crested Geckos Eat Repashy Crested Gecko Diet (MRP)?Yes. Repashy Crested Gecko Diet (MRP) is a staple feeder for crested geckos. One of the two most widely used CGD brands alongside Pangea.
- Can Crested Geckos Eat Dubia Roaches?Yes. Dubia Roaches is a supplement feeder for crested geckos. The best live feeder to offer alongside CGD for enrichment and hunting stimulation…
- Can Crested Geckos Eat Crickets?Yes. Crickets is a supplement feeder for crested geckos. Fine as an occasional enrichment feeder alongside a CGD-based diet, dusted with calcium if…
- Can Crested Geckos Eat Black Soldier Fly Larvae (Phoenix Worm)?Yes. Black Soldier Fly Larvae (Phoenix Worm) is a supplement feeder for crested geckos. The best-balanced natural calcium source of the common…
- Can Crested Geckos Eat Mango (small pieces, occasional)?Yes. Mango (small pieces, occasional) is a treat feeder for crested geckos. Crested geckos are natural fruit-eaters in the wild, and a small piece of…
- Can Crested Geckos Eat Papaya (small pieces, occasional)?Yes. Papaya (small pieces, occasional) is a treat feeder for crested geckos. Similar profile to mango — a well tolerated occasional treat fruit.
- Can Crested Geckos Eat Superworms?No. Superworms should never be fed to a crested gecko. Too large and too tough-bodied for most crested geckos, which have comparatively small mouths…
- Can Crested Geckos Eat Mealworms?No. Mealworms should never be fed to a crested gecko. The hard chitin exoskeleton is difficult for a crested gecko to digest, and the poor Ca:P ratio…
- Can Crested Geckos Eat Waxworms?No. Waxworms should never be fed to a crested gecko. Far too fatty for a species this small — 22% fat content can contribute quickly to obesity in a…
- Can Crested Geckos Eat Citrus fruits?No. Citrus fruits should never be fed to a crested gecko. High acidity can irritate the digestive tract and isn't part of this species' natural diet.
- Can Crested Geckos Eat Avocado?No. Avocado should never be fed to a crested gecko. Contains persin, a fungicidal toxin considered dangerous to many animals.
- Can Crested Geckos Eat Fireflies / Lightning Bugs?No. Fireflies / Lightning Bugs should never be fed to a crested gecko. Lethal to reptiles generally — fireflies produce lucibufagins, defensive…
- Can Crested Geckos Eat Wild-caught insects?No. Wild-caught insects should never be fed to a crested gecko. Any insect from your garden or an outdoor space carries pesticide residue, herbicide…
Plants 14
Enclosure plant safety ratings for crested geckos.
- Is Pothos Safe for Crested Geckos?No. Pothos is rated avoid for crested gecko enclosures — Widely marketed as "reptile safe" because it was assessed for dogs and cats, not reptiles…
- Is Pothos alternative: Philodendron hederaceum Safe for Crested Geckos?No. Pothos alternative: Philodendron hederaceum is rated avoid for crested gecko enclosures — Contains calcium oxalate crystals that irritate on…
- Is Creeping Fig Safe for Crested Geckos?Yes. Creeping Fig is rated safe for crested gecko enclosures. A genuinely good pothos alternative for a humid arboreal setup — a fast-growing…
- Is Pothos alternative note Safe for Crested Geckos?No. Pothos alternative note is rated moderate for crested gecko enclosures — If you already have live pothos elsewhere in the home, that's fine…
- Is Bromeliads Safe for Crested Geckos?Yes. Bromeliads is rated safe for crested gecko enclosures. Excellent for a humid arboreal vivarium — non-toxic, thrives at the humidity level a…
- Is Orchids (Phalaenopsis and similar epiphytic types) Safe for Crested Geckos?Yes. Orchids (Phalaenopsis and similar epiphytic types) is rated safe for crested gecko enclosures. Many epiphytic orchid species are non-toxic and…
- Is Pothos alternative: Nephthytis / Arrowhead Vine Safe for Crested Geckos?No. Pothos alternative: Nephthytis / Arrowhead Vine is rated avoid for crested gecko enclosures — Also contains calcium oxalate crystals and appears…
- Is Pilea Safe for Crested Geckos?Yes. Pilea is rated safe for crested gecko enclosures. Compact, humidity-loving, non-toxic groundcover/understory option that handles the warm damp…
- Is Peace Lily Safe for Crested Geckos?No. Peace Lily is rated avoid for crested gecko enclosures — Contains calcium oxalate crystals and is toxic if grazed on.
- Is Ivy (all species) Safe for Crested Geckos?No. Ivy (all species) is rated avoid for crested gecko enclosures — On the Reptiles Magazine toxic plant list.
- Is Oleander Safe for Crested Geckos?No. Oleander is rated avoid for crested gecko enclosures — Extremely toxic to virtually all animals — contains cardiac glycosides that cause heart…
- Is Sago Palm Safe for Crested Geckos?No. Sago Palm is rated avoid for crested gecko enclosures — One of the most toxic plants to animals generally.
- Is Euphorbia species (Pencil Cactus, African Milk Tree, etc.) Safe for Crested Geckos?No. Euphorbia species (Pencil Cactus, African Milk Tree, etc.) is rated avoid for crested gecko enclosures — The entire genus produces a milky latex…
- Is Cork bark and grapevine (non-plant, but essential decor) Safe for Crested Geckos?Yes. Cork bark and grapevine (non-plant, but essential decor) is rated safe for crested gecko enclosures. Not a living plant, but the single most…
Gut-load foods 8
What to feed your feeder insects before you feed them to your gecko.
- Collard greens for Gut-Loading Feeder InsectsCollard greens is rated "excellent" for gut-loading feeder insects. High calcium, great Ca:P ratio — a strong gut-load green if offering live insects…
- Sweet potato for Gut-Loading Feeder InsectsSweet potato is rated "excellent" for gut-loading feeder insects. High in beta-carotene and complex carbohydrates. Good energy source for feeder…
- Carrot (in moderation) for Gut-Loading Feeder InsectsCarrot (in moderation) is rated "good" for gut-loading feeder insects. Good beta-carotene but higher in sugar. Use alongside leafy greens rather than…
- Oats / rolled oats for Gut-Loading Feeder InsectsOats / rolled oats is rated "good" for gut-loading feeder insects. Good dry gut-load base that keeps insects active without adding excess moisture.
- Apple (seedless) for Gut-Loading Feeder InsectsApple (seedless) is rated "good" for gut-loading feeder insects. Provides hydration and energy for the feeders. Always remove seeds, which contain…
- Spinach for Gut-Loading Feeder InsectsSpinach is rated "avoid" for gut-loading feeder insects. High oxalate content binds calcium in the feeder's gut — counterproductive if gut-loading…
- Citrus fruits for Gut-Loading Feeder InsectsCitrus fruits is rated "avoid" for gut-loading feeder insects. High acid content stresses feeder insects and may cause them to die before feeding.
- Avocado for Gut-Loading Feeder InsectsAvocado is rated "avoid" for gut-loading feeder insects. Toxic to many insects and will kill your feeders before they reach your gecko.
Substrates 8
Every substrate option, rated for impaction risk and safety.
- Is Coconut fibre (eco earth) + sphagnum moss topper a Safe Substrate for Crested Geckos?Yes. Coconut fibre (eco earth) + sphagnum moss topper is a safe substrate for crested geckos. The standard for a humid bioactive crested gecko setup.
- Is Paper towel a Safe Substrate for Crested Geckos?Yes. Paper towel is a safe substrate for crested geckos. Best for hatchlings, sick geckos, or quarantine.
- Is Sphagnum moss (as primary layer) a Safe Substrate for Crested Geckos?Yes. Sphagnum moss (as primary layer) is a safe substrate for crested geckos. Excellent moisture retention for humidity-dependent species.
- Is Reptile carpet a Safe Substrate for Crested Geckos?Use caution — Reptile carpet is rated "caution" as a crested gecko substrate. Retains less humidity than coco fibre and can harbour bacteria if not…
- Is Loose substrate for hatchlings feeding on crickets a Safe Substrate for Crested Geckos?Use caution — Loose substrate for hatchlings feeding on crickets is rated "caution" as a crested gecko substrate. A hatchling hunting live crickets…
- Is Sand a Safe Substrate for Crested Geckos?No — Sand is rated "avoid" as a crested gecko substrate. Not suited to this species at all — wrong humidity profile for a substrate that needs to…
- Is Walnut shell a Safe Substrate for Crested Geckos?No — Walnut shell is rated "avoid" as a crested gecko substrate. Sharp edges can lacerate the digestive tract and cause severe impaction if ingested.
- Is Cedar or pine shavings a Safe Substrate for Crested Geckos?No — Cedar or pine shavings is rated "avoid" as a crested gecko substrate. Aromatic oils are toxic to reptiles, and the material holds moisture…
Supplements 3
How and when to use each crested gecko supplement.
- Complete CGD powder (the primary supplement system): How Crested Geckos Use ItComplete CGD powder (the primary supplement system) is used every feeding, 3–4x per week. A quality commercial CGD (Pangea, Repashy) already contains…
- Calcium powder without D3 (for live insects only): How Crested Geckos Use ItCalcium powder without D3 (for live insects only) is used dust any live insects offered, if offering them at all. Only relevant if supplementing the…
- Multivitamin powder: How Crested Geckos Use ItMultivitamin powder is used generally unnecessary if feeding a quality complete cgd consistently. Most keepers relying on CGD as the diet base don't…
Facts 267
Crested gecko facts, myths, and biology explained individually.
- Crested geckos were believed extinct until being rediscovered in 1994For much of the 20th century, Correlophus ciliatus was known only from old museum specimens and thought to be extinct.
- Crested geckos CAN drop their tail, but unlike leopard geckos, it does NOT grow backLike many geckos, a crested gecko can voluntarily drop its tail (autotomy) as a defence mechanism when grabbed or startled — but unlike leopard…
- Crested geckos have no eyelids and lick their own eyes cleanUnlike species with moveable eyelids, crested geckos have a fixed transparent scale (brille) over each eye and use their long tongue to lick away…
- Crested geckos have sticky toe pads and can climb glass with easeUnlike leopard geckos, crested geckos have adhesive lamellae on their toe pads (and a prehensile, sticky-tipped tail used as a fifth limb) that let…
- The namesake 'crest' is a row of spiky projections above the eyes and along the spineThe fringed, eyelash-like row of skin projections running from above each eye back along the body gives this species its common name.
- Crested geckos commonly live 15–20 years in captivityWith correct husbandry, crested geckos are notably long-lived for a small gecko — commonly reaching 15–20 years, occasionally more.
- Crested geckos are highly arboreal and spend nearly all their time off the groundIn the wild, this species lives in the forest canopy of New Caledonia, rarely coming down to ground level.
- Crested geckos are nocturnal — expect activity in the evening, not the dayMost activity, hunting, and feeding happens after dark.
- Crested geckos are excellent jumpers and skilled escape artistsThis species can leap surprising distances between branches and will readily launch off a hand or an open enclosure if startled.
- A dropped tail is usually a stress or handling-related event, not randomTail loss most often happens from being grabbed by the tail, sudden startling (a loud noise, a fall, rough handling), or occasionally stress from…
- A complete powdered diet (CGD) can be the entire diet — insects are optionalUnlike most popular pet reptiles, a nutritionally complete commercial Crested Gecko Diet (CGD) powder mixed with water can serve as the whole diet…
- Most homes don't need a dedicated heat source for this speciesCrested geckos generally do best at normal room temperature — roughly 72–78°F (22–26°C) — and can suffer heat stress above about 82°F (28°C), which…
- This species needs genuinely high humidity — roughly 50–80%, not lowUnlike many popular arid-adapted pet reptiles, crested geckos come from humid New Caledonian rainforest and need consistent misting once or twice…
- Low-level UVB is increasingly recommended, though not strictly mandatoryUnlike a strongly basking desert species, crested geckos don't have the same close-to-mandatory UVB dependency, given their shaded, nocturnal-leaning…
- Reduced appetite around shedding and after tail loss is normal and temporaryA crested gecko may eat less than usual for a day or two around a shed cycle, or briefly after dropping its tail while recovering.
- The Lilly White morph carries a documented welfare concernLilly White crested geckos are bred for an almost entirely white or extremely pale appearance, but the trait has been associated with weaker jaw…
- Metabolic Bone Disease is preventable with a properly formulated dietMBD results from inadequate calcium or D3 intake, most often from feeding an incomplete diet (live insects without proper supplementation, or a…
- Crested geckos were reclassified from the genus Rhacodactylus into the genus Correlophus in 2012Older books and even some product packaging may still use the older scientific name Rhacodactylus ciliatus.
- Crested geckos are endemic to the southern part of the New Caledonia archipelago in the South PacificThey're found nowhere else in the wild.
- Crested geckos are assessed as vulnerable in the wild, largely due to habitat loss and predation by invasive speciesIntroduced fire ants and rats on New Caledonia have contributed significantly to wild population decline.
- Crested geckos use their tongue to lick and clean their own eyes since they have no eyelidsBecause their eye is covered by a fixed transparent brille rather than a moveable lid, licking is the gecko's way of clearing dust or shed skin from…
- The prominence of a crested gecko's namesake 'crest' varies naturally between individuals and isn't tied to a specific morphSome geckos have pronounced hair-like projections running from above the eyes down the back, while others (sometimes marketed as 'pinstripe' types)…
- A powdered complete crested gecko diet (CGD) mixed with water is typically offered 2–3 times a week for adults and more often for juvenilesThese commercial diets were formulated to provide complete nutrition without live feeders, which is why many long-term keepers use CGD as the dietary…
- Live insects are optional enrichment for crested geckos on a complete powdered diet, not a nutritional requirementUnlike leopard geckos, crested geckos can thrive on a properly mixed CGD alone.
- Crested geckos are strong jumpers that use momentum to leap between branches rather than glidingTheir loose, semi-webbed toes and prehensile tail help them stick a landing after a jump.
- Crested gecko skin is notably delicate and can tear if the gecko is grabbed or restrained roughlyTorn skin usually heals but leaves a visible scar.
- Crested geckos can noticeably change colour and brightness, a behaviour keepers call 'firing up' and 'firing down'A gecko typically fires up brighter and more vivid when active, warm, or at night, and fires down duller when resting, stressed, or cool.
- Crested Gecko Stress Syndrome (sometimes called 'floppy tail syndrome') can occur from overheating or acute stressProlonged exposure above roughly 82°F (28°C), or a sudden severe fright, can cause a gecko to lose muscle control in its hind legs and tail.
- Crested geckos commonly stop eating once ambient temperatures climb above roughly 82°F (28°C)This heat sensitivity is a major reason crested geckos are often described as not needing supplemental heat at all in warm homes, and why summer…
- Crested geckos are arboreal and generally need more vertical height than floor space in their enclosureA tall, densely furnished enclosure with branches, vines, and foliage at multiple levels better suits their natural climbing behaviour than a wide…
- Crested geckos have setae-covered toe pads that let them climb glass and other smooth surfacesUnlike leopard geckos, which have plain claws, crested geckos rely on microscopic adhesive structures on their toe pads.
- An intact crested gecko tail is prehensile and functions almost like a fifth limb for gripping branchesThis is part of why tail loss, while not medically dangerous, does reduce a gecko's climbing grip and balance to some degree, even though most…
- Crested gecko enclosures are typically misted once or twice daily to maintain humidity in the 60–80% range with a dry-out period between mistingsConstant, unbroken high humidity encourages mould and bacterial growth, so the goal is a humidity cycle — a moist spike after misting that gradually…
- Crested geckos are considered one of the more beginner-friendly species for a bioactive, live-planted enclosureTheir humidity and cover requirements pair naturally with a bioactive substrate and cleanup crew of springtails and isopods, which help break down…
- Crested geckos generally reach adult size, roughly 35–50 grams, within about 12–18 monthsGrowth rate depends heavily on feeding consistency and temperature.
- Crested geckos are accomplished climbers and jumpers, so a secure, tightly fitted screen lid is essentialGiven their toe pad adhesion and jumping ability, even a small gap in a lid or door seal is a realistic escape route, unlike ground-dwelling species…
- Crested geckos have proportionally large eyes adapted for low-light, nocturnal visionThis is part of why bright daytime lighting can cause noticeable stress or squinting, and why many keepers avoid placing intense daytime lighting…
- Mashed or pureed fruit like banana or mango can be offered occasionally as a treat but isn't nutritionally complete on its ownFruit purees lack the balanced calcium, protein, and vitamin content of a proper CGD mix, so they're best used sparingly rather than as a dietary…
- Citrus fruits are generally avoided for crested geckos due to their high acidityThe acidity in citrus can cause digestive upset in geckos, which is why most feeding guides recommend sticking to non-citrus fruit purees or a…
- Because crested geckos are nocturnal, brief evening handling sessions tend to cause less stress than daytime handlingHandling a crested gecko during its natural waking hours, rather than pulling it from sleep during the day, generally results in calmer, more…
- After tail loss, the stump heals over completely and most crested geckos adapt well to life without a tail long termUnlike species that regrow a replacement tail, crested geckos simply heal at the point of loss.
- A crested gecko's toe pad grip can temporarily weaken if substrate or debris builds up on the setae, but this resolves at the next shedReduced climbing grip is a common minor issue rather than a health emergency, and a clean shed cycle typically restores full adhesion without any…
- Crested geckos typically shed roughly every 4–6 weeks, with juveniles shedding more frequently than adultsLike most geckos, they consume their own shed skin, so an owner may rarely see the shed itself even though the cycle is happening regularly..
- Most crested gecko colour and pattern morphs, such as harlequin, pinstripe, and dalmatian, are line-bred traits rather than simple single-gene mutationsThis is a notable contrast with species like leopard geckos, where many morphs follow clear-cut dominant or recessive inheritance.
- The 'dalmatian' trait in crested geckos produces scattered dark spotting across an otherwise base-coloured bodyIt's one of several line-bred visual traits selectively developed by breeders over generations, prized for the contrast it creates against lighter…
- Well-cared-for crested geckos commonly live 15–20 years in captivityThis is a substantial commitment for what's often marketed as a beginner-friendly species.
- Rough handling or acute stress, not just predator attacks, is the most common trigger for tail loss in pet crested geckosBecause the tail doesn't regrow in this species, minimising grabbing near the tail base and reducing unnecessary stress are the main practical ways…
- Crested gecko hatchlings are fully independent from birth with no parental careA hatchling emerges from the egg ready to hunt and hide on its own, a trait shared broadly across gecko species, unlike some reptiles that provide…
- Captive crested gecko breeding activity is often linked to seasonal photoperiod changes, roughly October through February in most captive setupsEven without deliberate temperature cycling, many keepers notice increased breeding behaviour tied to daylight length changes, reflecting the…
- Crested geckos aren't currently listed under CITES, but wild collection and export from New Caledonia is heavily restrictedThis restriction is a major reason the pet trade relies almost entirely on captive-bred lines descending from geckos exported prior to and shortly…
- Crested geckos can often be kept at a stable room temperature of roughly 72–78°F without any dedicated heat sourceThis tolerance for moderate, stable indoor temperatures is a major reason the species is popular with keepers who don't want to run supplemental…
- A cleanup crew of springtails and isopods in a bioactive crested gecko enclosure helps break down waste and reduces manual cleaningThese invertebrates process shed feces and mould in the substrate, supporting a more stable, lower-maintenance microhabitat compared to a bare-bottom…
- Crested geckos rarely vocalise, communicating mostly through posture, colour, and movementOccasional squeaks or barks can occur, usually during a defensive startle response, but body language and colour shifts like firing up or down are…
- Like most gecko species other than leopard geckos, crested geckos have a fixed transparent scale called a brille covering the eye instead of a moveable eyelidThis is why they can't blink and instead rely on licking to keep the eye surface clean, unlike leopard geckos which have true, moveable eyelids..
- Crested geckos typically eat their own shed skin shortly after shedding, just like many other gecko speciesThis reclaims nutrients and removes evidence of the gecko's presence from potential predators in the wild, and is entirely normal behaviour to see in…
- Crested geckos don't require a deliberate cooling or brumation period to breed successfully in captivityGiven their relatively equatorial native range, most breeders don't cycle temperatures the way they might for temperate-climate reptile species…
- Crested geckos can also lose small patches of skin from rough handling elsewhere on the body, not just the tailTheir generally delicate skin means careful, supportive handling matters everywhere, not only around the tail base where autotomy is the main…
- Crested geckos often prefer drinking water droplets off leaves or enclosure surfaces after misting rather than a standing water bowlA water dish is still recommended as a backup water source, but regular misting that leaves droplets on foliage is typically the primary way keepers…
- Pothos and bromeliads are popular safe live plant choices for crested gecko enclosuresBoth tolerate the humidity levels crested geckos need and provide climbing structure and cover, making them common choices in planted or bioactive…
- A breeding female crested gecko typically lays a pair of eggs roughly every 4–6 weeks throughout the breeding seasonThis regular laying interval, combined with the small two-egg clutch size, is one of the reasons calcium supplementation for breeding females needs…
- Crested geckos are usually sexed visually once they reach roughly 15–20 grams, when pore bulges become distinguishableBefore this weight threshold, attempts at visual sexing are unreliable, which is why many breeders wait rather than guess sex on very young…
- Crested geckos tend to be more skittish than leopard geckos and often jump away when startled during handlingThis jumpiness is a normal species trait rather than a sign of poor taming, and is one reason handling sessions are best done in a low, enclosed…
- An erratic tail-waving or flipping motion in a crested gecko can be a defensive or agitated response, distinct from calm tail curling while restingReading tail posture alongside colour and body position helps a keeper judge whether a gecko is relaxed or stressed before attempting to handle it..
- Like most reptiles, crested geckos should never be fed avocadoAvocado contains persin, which is toxic to a wide range of animals including reptiles, so it should be kept off the menu entirely regardless of the…
- Crested geckos are sometimes redundantly called 'New Caledonian crested geckos,' even though every crested gecko is from New Caledonia by definitionThe species has no other native range, so the geographic qualifier, while accurate, doesn't distinguish anything — it's simply another name for the…
- Crested geckos grip surfaces mainly through adhesive toe pads rather than claws, unlike leopard geckos which rely on conventional clawsThis fundamental anatomical difference explains why crested geckos can scale glass effortlessly while leopard geckos, from a different gecko family…
- A female crested gecko can store sperm and continue producing fertile clutches for some time after a single matingThis is a reproductive strategy shared with several other gecko species and means a female housed briefly with a male may produce more than one…
- The fringed crest is thought to aid camouflage rather than help with climbingRunning from above the eyes down the back, the crest breaks up the gecko's outline among mossy branches and leaf litter, helping it blend into its…
- Dorsal pattern variation is roughly as individual as a fingerprintPatterns like pinstripe, tiger, harlequin, and flame vary enough between individuals that experienced keepers can often identify a specific gecko by…
- Crested gecko toepads combine branched setae with small clawsThe lamellae under each toe use van der Waals forces to grip smooth surfaces like glass and leaves, while the small claw at each toe tip adds extra…
- Adult crested geckos typically weigh 35-55 gramsThey reach roughly 7-9 inches including the tail, though a large proportion of adults in captivity live tail-less after losing it once, which doesn't…
- Young hatchlings often show slightly translucent skin over the bellyThis translucency fades as the gecko matures and its skin thickens, and is a normal feature of early growth rather than a health concern..
- Crested geckos lack a visible parietal ("third") eyeUnlike some lizards, such as bearded dragons, which have a light-sensing parietal eye on top of the head, crested geckos rely entirely on their large…
- A crested gecko's short, broad snout suits lapping soft food over tearing preyThis jaw and tongue structure is well matched to their omnivorous diet of soft fruit, nectar, and insects, rather than the more predatory bite of…
- Crested geckos use their tongue both to sample scent and to lap up foodThe tongue plays a dual role, gathering chemical information about the environment while also being the primary tool for eating powdered or…
- Hatchlings emerge at roughly 2-2.5 inches long and just over a gramDespite their tiny size, hatchlings are fully independent from birth and typically begin feeding within their first week..
- Crested geckos have a narrower comfortable temperature range than many popular pet reptilesProlonged exposure above roughly 82-85°F can cause heat stress, which is why enclosure placement away from direct sun and heat sources matters more…
- A taller-than-wide enclosure suits crested geckos better than a long, low footprintBecause they're highly arboreal, vertical space filled with branches, vines, and foliage from floor to ceiling gives them far more usable territory…
- Fans or a cooler room can help keep temperatures from exceeding the mid-80s°F when no heat source is usedSince most crested gecko setups run without supplemental heating, keepers in warm climates or during summer heatwaves often need a cooling plan…
- Dense foliage gives a naturally shy species places to feel secureLive or artificial plants filling the enclosure can reduce stress-related appetite loss and hiding, since crested geckos rely on cover to feel safe…
- Cork bark rounds, flats, and horizontal ledges mimic natural branch structureThese furnishings give a crested gecko varied surfaces to climb, rest on, and perch from, closely matching the branch and trunk habitat used in the…
- Food and calcium dishes are often mounted on a ledge partway up the enclosurePlacing dishes off the ground matches where an arboreal gecko naturally forages, rather than relying only on ground-level feeding stations..
- A substrate that holds some moisture helps maintain humidity between mistingsCoco fiber and bioactive substrate mixes buffer humidity swings better than substrates that dry out quickly, reducing how often manual misting is…
- Hatchlings are often raised in smaller, simpler enclosures before a full vivariumA smaller tub or enclosure with minimal furnishing makes it easier to monitor feeding, growth, and shedding in the first months before moving a…
- A glass enclosure in direct sun or a hot room can overheat quicklyGiven crested geckos' narrow thermal tolerance, keeping the enclosure away from windows and other heat sources is an important placement decision…
- A roughly 12-hour light and dark cycle supports natural nocturnal rhythmEven ambient room lighting on a consistent schedule helps regulate activity patterns, without needing a dedicated basking light for this nocturnal…
- New crested geckos should be quarantined separately for several weeks before introductionA quarantine period lets a keeper watch for illness or parasites and reduces the risk of introducing a health problem to an existing collection..
- Both glass and mesh/screen enclosures are used successfully for crested geckosGlass generally holds humidity more consistently, while mesh offers more airflow, and the right choice often depends on the ambient humidity of the…
- Bioactive vivariums rely more on a cleanup crew, while simple tubs need more manual cleaningIsopods and springtails in an established bioactive setup help process waste, but even a bioactive enclosure still benefits from periodic keeper…
- Floppy tail syndrome causes the tail to flop to one side on a vertical surfaceThe exact cause isn't fully settled, but it's often discussed in relation to enclosure setup and resting posture habits rather than a single clear…
- Crested geckos can develop impaction from loose substrate, though the risk is generally lower than in ground-dwelling speciesBecause they often feed from an elevated dish rather than hunting on the ground, the odds of ingesting substrate along with food are somewhat…
- Retained shed around the toes or tail tip can restrict circulationChecking toes and the tail after every shed, similar to the practice recommended for other gecko species, helps catch and resolve stuck shed before…
- Sudden appetite loss combined with weight loss is a recognised syndrome in the speciesSometimes referred to as crested gecko anorexia, prolonged appetite loss warrants a husbandry review and a vet visit if it continues beyond a short…
- Wheezing, nasal mucus, or open-mouth breathing can signal a respiratory infectionThese signs are often linked to a combination of incorrect temperatures and poor humidity control, and warrant prompt veterinary attention rather…
- Sunken eyes and reduced skin elasticity are common visible signs of dehydrationGiven this species' higher humidity needs compared to many other geckos, dehydration is a more frequent risk factor worth checking for regularly..
- A fecal exam during quarantine is the standard way to catch internal parasites earlyTesting before symptoms appear allows treatment to start sooner and reduces the chance of a health issue being introduced to an existing collection..
- Overly generous feeding of calorie-dense commercial diets or fruit can lead to obesityFollowing package feeding guidelines and monitoring body condition, rather than free-feeding, helps keep weight in a healthy range for this species..
- Tail loss itself isn't usually a medical emergency but the stump needs monitoringKeeping the healing area clean and watching for signs of infection is the main care need after a tail drop, alongside the reduced-jumping adjustment…
- Debris around the eye can be harder to notice given the lack of movable eyelidsBecause crested geckos rely on a fixed brille cleaned by their tongue rather than blinking eyelids, keepers need to actively check the eye area for…
- A periodic wellness check benefits even a seemingly healthy crested geckoRoutine exams with an experienced reptile vet can catch subtle issues like early metabolic bone disease or dehydration before they become obvious..
- Regularly weighing a crested gecko on a gram scale helps catch early weight lossBecause weight change is one of the most reliable early signs of illness, parasites, or anorexia in this species, a simple kitchen scale is a…
- Crested geckos typically lay clutches of two eggs at a timeEggs are usually buried in a moist lay box, similar to many other gecko species, rather than left exposed on a surface..
- Eggs are commonly incubated at stable room temperature rather than in a dedicated incubatorA range of roughly low-to-mid 70s°F is typical, since crested geckos don't rely on a strong temperature-dependent sex determination system the way…
- Crested gecko sex is primarily genetic rather than strongly temperature-dependentThis differs from species like leopard geckos, where incubation temperature has a major influence on hatchling sex ratios..
- Eggs typically take roughly 60-150 days to hatch depending on temperatureThis is a notably longer and more variable incubation window than many other commonly kept pet gecko species..
- Females are generally not bred until reaching a healthy adult weight, commonly cited around 35 grams or moreBreeding an underweight female raises the risk of egg-binding and other complications, which is why weight rather than age alone often guides…
- A dedicated lay box with several inches of moist, diggable substrate supports safe egg-layingCoco fiber is a common choice, giving a gravid female somewhere secure to dig and bury her eggs rather than depositing them in an unsuitable spot..
- A healthy breeding female may lay a clutch every two to four weeks through the seasonThis frequency places significant calcium demand on her diet, so ongoing supplementation matters throughout the whole breeding period, not just at…
- Hatchlings typically take their first shed within about a week of hatchingFeeding usually begins shortly after this first shed, once the hatchling has settled in and is ready to start hunting or accepting food..
- Breeding pairs are usually introduced only for supervised periods rather than cohabited long-termEven opposite-sex crested geckos can stress or injure each other outside of a brief, monitored breeding introduction, so permanent cohabitation is…
- Candling eggs a couple of weeks after laying can reveal whether they're developingA network of visible veining generally indicates a fertile egg, while a clear or discoloured appearance under candling often points to an infertile…
- A startled crested gecko may freeze in place before jumping awayRelying on camouflage as a first response, especially in dim or unfamiliar surroundings, is a common defensive behaviour before the gecko resorts to…
- A crested gecko may tilt its head to observe a keeper's movementThis curiosity or awareness response is a normal behavioural trait and distinct from the neurological head-tilting sometimes seen as a welfare…
- A slow tail curl or wave is mainly used as a balance and stability aid while climbingThis differs from the pre-strike tail signal seen in some other gecko species, reflecting the crested gecko's highly arboreal lifestyle rather than a…
- Group housing carries more risk for adults and unequally sized juveniles than for same-sized hatchlingsBreeders sometimes group-house same-size juveniles short-term, but competition, stress, or tail loss becomes more likely as geckos grow or differ in…
- Individual tolerance for handling varies widely between crested geckosSome individuals settle into regular handling over time, while others remain flighty regardless of consistency, making some crested geckos better…
- Activity typically peaks in the few hours after darkEarly evening is generally the best window to observe natural behaviour, offer food, and check on a crested gecko, since daytime activity is minimal…
- Crested geckos were reclassified from the genus Rhacodactylus into their own genus, Correlophus, in 2012Taxonomic revision split several former Rhacodactylus species into separate genera based on morphological differences.
- Unlike a lost tail, damaged toe pad lamellae in crested geckos take time and repeated sheds to fully recover their climbing gripA scraped or damaged toe pad can leave a gecko temporarily less able to stick to glass or smooth surfaces.
- A crested gecko's original tail, if never dropped, aids balance and grip while climbing and jumpingBecause the species cannot regrow a lost tail, keepers often note a visible difference in climbing agility and jumping control between geckos with an…
- Crested geckos can produce audible chirps or barks, most often when startled, during territorial disputes, or occasionally during feeding excitementThese vocalisations are a limited part of their communication repertoire, generally short and used situationally rather than as ongoing background…
- Placing a feeding dish partway up the enclosure, rather than on the floor, matches the arboreal foraging habits of crested geckos betterSince crested geckos spend most of their time off the ground, an elevated feeding ledge tends to encourage more natural feeding behaviour and can…
- Crested geckos are considerably more heat-sensitive than many other pet reptiles, and prolonged exposure above roughly 82-85°F (28-29°C) can be dangerousUnlike desert species built for high daytime heat, crested geckos evolved in a cooler, humid forest canopy environment, so a heatwave or an enclosure…
- Many keepers in climate-controlled homes do not provide any supplemental heating for crested geckos, since normal room temperature often falls within their preferred rangeThis is a notable contrast to species requiring a dedicated basking area.
- In the wild, crested geckos eat a mix of ripe fruit, nectar, pollen, and small invertebrates, which is reflected in the fruit-based commercial diets used in captivityThis omnivorous, fruit-forward diet in the wild is part of why complete powdered fruit-mix diets have become a practical and widely used staple in…
- The development of complete powdered crested gecko diets in the early 2000s significantly simplified captive care compared to earlier fruit-and-insect-only feeding approachesBefore commercial complete diets became widely available, keepers relied more heavily on varied fruit purees and gut-loaded insects to meet…
- Static buildup on glass enclosure walls can occasionally cause loose substrate particles to cling to a crested gecko's toe padsWhile not a major hazard on its own, keepers using very fine loose substrates in glass terrariums sometimes notice this effect, which is one minor…
- The colour change seen when a crested gecko 'fires up' or 'fires down' is a mood and temperature-linked response, not full active camouflage matching to background colourUnlike chameleons, crested geckos shift between a limited personal range of darker and lighter tones tied to arousal, stress, or temperature rather…
- Crested geckos can jump distances several times their own body length between branches or perchesThis jumping ability, combined with a prehensile tail and sticky toe pads, is part of their natural arboreal locomotion and is why secure, gap-free…
- Many keepers aim for a daily humidity cycle rather than constant high humidity — misting to raise humidity in the evening, then allowing it to drop somewhat by the following dayConstantly saturated conditions with no drying period can contribute to bacterial or fungal issues, whereas a rise-and-fall humidity cycle more…
- A single female crested gecko can lay numerous clutches across a breeding season if conditions and calcium intake support itBecause eggs are produced whether or not a male is present, breeding-condition females need sustained access to calcium and adequate food even…
- Crested geckos are considered more prone to tail loss under stress than some other common pet gecko species, partly due to their generally more flighty temperamentThis tendency is one reason gentle, minimal-restraint handling techniques are especially emphasised for this species compared with calmer, more…
- A bioactive crested gecko setup typically uses several inches of substrate depth to properly support live plants and a cleanup crewShallow substrate limits root space for plants and reduces the drainage layer's effectiveness, so bioactive builds for this species generally aim for…
- Even though crested geckos can be kept successfully without UVB, low-level UVB is increasingly offered as a general wellness benefit rather than a strict requirementSimilar to the shift seen with leopard geckos, current keeper and vet guidance increasingly favours including low-output UVB where practical, even…
- Crested geckos are accomplished escape artists capable of squeezing through surprisingly small gaps around vents, doors, or cable entry pointsBecause of their flexible bodies and climbing ability, enclosure security needs careful attention to every seam and opening, not just the main door…
- Juvenile crested geckos are commonly fed daily to every other day, while adults are often shifted to an every-other-day to every-third-day scheduleFeeding frequency and portion size are generally reduced as growth slows into adulthood, which helps prevent the obesity that can result from…
- The wound left after a crested gecko drops its tail typically closes and scars over within roughly one to two weeks without requiring special treatment beyond a clean environmentKeeping the enclosure clean during healing reduces infection risk.
- Juvenile crested gecko skin is notably delicate and can tear more easily than adult skin during rough handling or enclosure snagsExtra care with décor edges, mesh lids, and gentle handling technique is especially important with younger animals, since minor skin tears in…
- In their native New Caledonian forests, crested geckos primarily occupy the mid-to-upper canopy layer rather than the forest floorThis canopy-dwelling lifestyle is reflected in enclosure design guidance favouring vertical height and dense climbing structure over floor space, the…
- It's common for a crested gecko to jump off a keeper's hand mid-handling session, which is a normal exploratory or escape behaviour rather than aggressionHandling sessions are often best conducted low to the ground or over a soft surface to reduce injury risk from an unexpected jump, a precaution less…
- When live insects are offered as a supplement to a complete powdered diet, they are typically dusted with calcium just as with insectivorous gecko speciesEven though a complete powdered diet can meet most nutritional needs alone, insects offered for enrichment or variety still benefit from calcium…
- Growth rate to adult size can vary noticeably between individual crested geckos and breeding lines, not just with feeding scheduleSome lines are documented as reaching adult size somewhat faster or slower than others, which is one reason breeders and keepers are cautious about…
- Certain high-white morphs, particularly lilies and extreme pattern-less lines, are associated with a higher reported incidence of eye-related issues in some breeding linesBecause of this, keepers of these specific morphs are often encouraged to pay closer visual attention to eye health during routine checks compared…
- Providing a mix of both smooth and rough-textured climbing surfaces gives a more complete picture of a crested gecko's grip and toe pad condition during observationA gecko that grips cork bark and mesh well but struggles on smooth glass may simply reflect normal lamellae limitations on very smooth surfaces…
- A sudden drop in appetite in an otherwise normal-looking crested gecko is often linked to incorrect temperature, particularly overheating, before other causes are consideredBecause this species is unusually heat-sensitive, checking and correcting enclosure temperature is typically one of the first troubleshooting steps…
- Complete powdered crested gecko diets are generally mixed to a specific water ratio recommended by the manufacturer to achieve the right consistency and shelf stability once offeredMixing too thin or too thick can affect palatability and how quickly the food dries out or spoils in the enclosure, so following packaging guidance…
- Uneaten fresh or mixed powdered food is generally removed from the enclosure within roughly 24 hours to prevent mould and bacterial growthBecause these diets contain fruit and moisture, leftovers left too long can spoil quickly, which is one reason many keepers offer food on a small…
- Head bobbing and slow approach behaviour can appear during courtship interactions between a male and receptive female crested geckoThese behaviours are part of a broader visual communication repertoire, distinct from the faster, more agitated movements typically associated with a…
- After a tail drop heals, the resulting stump typically appears as a small, rounded, permanently scarred nub rather than a smooth, unmarked surfaceThis visible healed nub is a normal permanent feature on a tailless crested gecko and is not itself a sign of ongoing injury or a reason for…
- A reliable digital hygrometer, rather than judging humidity by feel or by how the substrate looks, gives a more accurate picture of enclosure conditionsBecause crested geckos are sensitive to both excessively dry and excessively saturated conditions, tracking actual humidity readings over time helps…
- Female crested geckos typically bury their eggs a modest distance into a moist substrate laying container rather than depositing them on the surfaceA laying container with a few inches of appropriately moist, diggable substrate allows a gravid female to exhibit this natural burying behaviour…
- Crested geckos became one of the most popular pet gecko species in the hobby following their rediscovery in the wild in 1994, after having been considered possibly extinctPrior to their rediscovery in New Caledonia, the species was known mainly from older museum specimens, and the renewed wild population combined with…
- Crested gecko enclosures generally need a much narrower temperature gradient than many other reptile setups, since the species doesn't require a hot basking zoneRather than a wide warm-to-cool range, most guidance focuses on keeping the whole enclosure within a comparatively narrow safe band and avoiding heat…
- Automated misting systems are commonly used in crested gecko care to maintain consistent humidity cycles without requiring manual misting multiple times a dayThese systems can be programmed for scheduled misting bursts, which is particularly useful for keepers with larger bioactive setups or multiple…
- Very fine or sticky substrate particles can occasionally clump on toe pads and temporarily reduce grip until removed during the next shed or gentle cleaningThis is generally a minor cosmetic and mobility issue rather than a medical emergency, but persistent buildup affecting climbing ability is worth…
- Many crested geckos can be trained to reliably take food from feeding tongs, which makes portion monitoring and medication administration considerably easierConsistent, calm tong-feeding over time often builds a predictable feeding response, which is useful both for monitoring exactly how much an…
- Branch and vine diameter suited to a crested gecko's grip is generally proportional to the animal's body size, with a range of thicknesses offered for the best mobilityProviding branches of varying diameters rather than a single uniform size gives a gecko options that suit different activities, from confident…
- Housing crested geckos of noticeably different sizes together carries a real risk of the larger animal injuring or attempting to eat the smaller oneThis risk is highest when mixing hatchlings or juveniles with larger animals, which is a key reason group or communal housing decisions should…
- Consistent, stable incubation temperature matters more for even hatch timing and healthy hatchlings than hitting one single exact numberFluctuating incubation temperatures can lead to uneven development or complications, which is why a dedicated, well-regulated incubator is generally…
- Crested gecko hatchlings typically take their first shed shortly after hatching and begin eating on their own within roughly the first week or twoHatchlings are independent from birth with no parental care, and offering a small, appropriately sized feeding dish from the start supports this…
- The common name 'crested gecko' and the species epithet 'ciliatus' both reference the fringe of soft, spine-like projections above the eyes and along the bodyCiliatus is Latin for 'fringed' or 'eyelash-like', directly describing this crest feature that is one of the species' most visually distinctive…
- A crested gecko experiencing heat stress may become unusually active, restless, or seek out the coolest available surface, such as the enclosure floor or glass, rather than its normal perchesNoticing this kind of out-of-character behaviour alongside a temperature check can help catch developing heat stress before more serious symptoms…
- A standing water dish in a warm, humid crested gecko enclosure can develop bacterial growth relatively quickly if not changed regularlyBecause the enclosure environment favours bacterial growth generally, daily or near-daily water changes are commonly recommended even though many…
- Like many gecko species, crested geckos routinely eat their own shed skin shortly after it comes offThis is a normal nutrient-recycling and scent-elimination behaviour rather than an abnormal one, and keepers generally don't need to intervene when…
- Front-opening glass terrariums and mesh-topped enclosures are both commonly used for crested geckos, each with different humidity retention and ventilation trade-offsGlass generally retains humidity more easily but needs adequate cross-ventilation, while mesh-heavy enclosures ventilate well but can require more…
- A quick daily visual check of a crested gecko's eyes, vent area, toes, and overall alertness can help catch developing problems earlier than only weighing periodicallyBecause crested geckos hide in foliage for much of the day, a brief, low-disturbance visual check during evening activity is a practical way to…
- Tail loss in crested geckos is permanent species-wide, unlike some other popular pet gecko species that can regrow a new tailThis is a key husbandry distinction from leopard geckos: any handling or housing practice that risks triggering autotomy in a crested gecko results…
- The crested gecko was formally described by naturalist Alphonse Guichenot in 1866The species was named from specimens collected in New Caledonia in the mid-19th century, decades before the population was thought extinct for much…
- The crested gecko's closest relative in the pet trade is the gargoyle gecko, also native to New CaledoniaGargoyle geckos (Correlophus auriculatus) share the genus Correlophus with crested geckos and similar general care needs, but have bony head 'horns'…
- New Caledonia is recognised as a global biodiversity hotspot with an unusually high proportion of endemic reptilesCrested geckos are one of many New Caledonian gecko and skink species found nowhere else on Earth, a reflection of the archipelago's long isolation…
- Invasive species, particularly rats and fire ants, are a documented threat to wild crested gecko populationsIntroduced predators and the invasive little fire ant (Wasmannia auropunctata) have been linked to declines in native New Caledonian gecko…
- Each toe pad seta on a crested gecko's foot branches into hundreds of even finer microscopic structuresThis branching increases the total surface area in contact with a surface, which is what allows the adhesive force (via van der Waals interactions)…
- Crested geckos, like many gecko species, lack a kneecap (patella)This is a shared trait among many gecko lineages rather than something unique to crested geckos, and doesn't appear to limit their climbing or…
- Complete powdered crested gecko diets were popularised in the early 2000s, with Repashy Superfoods among the best-known brandsThe development of nutritionally complete, fruit-and-insect-derived powdered diets significantly simplified captive care compared to earlier feeding…
- In addition to fruit and nectar, wild crested geckos opportunistically eat small invertebrates and occasionally tiny vertebratesStomach content studies of the wild population support a broadly omnivorous diet, which is reflected in modern complete powdered diets that combine…
- Prolonged temperatures below roughly 60°F (15°C) can cause lethargy and appetite loss in crested geckosWhile the species tolerates cooler temperatures better than many tropical reptiles, sustained cold is still a genuine stressor.
- Housing a male and female crested gecko together long-term leads to near-constant breeding, which is taxing on the femaleContinuous egg production without a rest period places significant calcium and calorie demands on a female and increases her risk of egg-binding and…
- Adult male crested geckos are identified partly by a row of precloacal pores just above the vent, not pores running down the thighAs with several other gecko species, this pore row sits close to the vent rather than extending along the femur, and becomes more pronounced…
- Some crested gecko hatchlings show a different colour intensity or pattern clarity than they will display as adultsPattern and colour can shift somewhat as a juvenile grows, distinct from the temperature- and mood-linked 'firing up' and 'firing down' colour change…
- Crested geckos can often be visually sexed well before they're old enough to breed responsiblyPore bulges may become distinguishable around 15-20 grams, but most breeders wait until a female reaches a healthy adult weight, commonly cited…
- Cross-ventilation in a crested gecko enclosure helps prevent mould and bacterial growth despite the species' high humidity needsBecause the enclosure is misted regularly to maintain humidity, adequate airflow through mesh panels or vents is needed to let excess moisture…
- Because crested geckos are arboreal, their waste is often deposited on leaves and branches rather than concentrated on the enclosure floorThis is a practical difference from ground-dwelling species when it comes to spot-cleaning, and is one reason a cleanup crew of isopods and…
- New Caledonia has prohibited the export of wild crested geckos since shortly after their 1994 rediscoveryVirtually every crested gecko in the global pet trade descends from a small number of animals exported before these restrictions took effect, plus…
- A dropped crested gecko can be injured from a fall, particularly onto a hard floorBecause the species is a strong, sometimes unpredictable jumper, many keepers handle them low over a soft surface or their lap, and cup rather than…
- Complete powdered crested gecko diets typically combine fruit, plant protein or insect-derived protein, and added vitamins and mineralsThis blended formulation is designed to approximate the overall nutrient profile of a wild crested gecko's varied fruit, nectar, and invertebrate…
- Feeding frequency and portion size directly influence how quickly a juvenile crested gecko reaches adult sizeAs with several other pet gecko species, deliberately rushing growth through frequent, large feedings is generally discouraged, since very rapid…
- Field surveys of wild and newly imported crested geckos have historically found a high proportion of animals missing all or part of their tailBecause the species doesn't regenerate a lost tail, and drops it readily under stress, tail loss is common in both wild populations and the historic…
- Gargoyle geckos are distinguished from crested geckos by bony head projections and a fully prehensile, regenerating tailWhile closely related and similarly cared for, gargoyle geckos can regrow a lost tail — unlike crested geckos — and have a more textured, 'horned'…
- Crested geckos are thought to play a minor pollination and seed-dispersal role in their native New Caledonian forest habitatBy feeding on nectar and ripe fruit and moving between plants at night, nectarivorous and frugivorous geckos like this species can incidentally…
- Crested geckos often rest flattened against a branch or leaf during the day, aiding camouflageThis low-profile daytime resting posture, combined with mottled natural colouration, helps a largely nocturnal species stay concealed from potential…
- Artificial plants can provide effective cover and climbing structure for a crested gecko enclosure, not only live onesWhile live plants support a bioactive setup and humidity buffering, securely anchored artificial foliage and branches give the same sense of visual…
- While 15-20 years is typical, some well-cared-for crested geckos have reportedly lived into their mid-20sAs one of the more recently established species in the pet trade relative to leopard geckos, long-term lifespan data is still accumulating, but…
- Some complete powdered diet brands offer separate hatchling/juvenile and adult formulas with different protein levelsHigher-protein formulas aimed at supporting rapid early growth are typically shifted to standard adult formulas once a crested gecko reaches…
- Hatchling crested geckos have toe pads that are proportionally large relative to their tiny body sizeThis proportionally generous adhesive surface area supports climbing ability from the moment of hatching, when a gecko is only about 2-2.5 inches…
- In group or colony housing, uneven access to food and favoured basking or resting spots can create hidden stress even among same-sized geckosEven without visible aggression, one individual in a group setup may consistently out-compete others for the best perches or first access to the…
- Modern complete powdered crested gecko diets were developed partly using stomach content and nutritional analysis of wild-collected specimensResearchers and diet manufacturers used this data on the natural proportions of fruit, nectar, pollen, and invertebrate matter in the wild diet to…
- Because crested geckos have no moveable eyelids, debris or shed skin around the eye can be harder to spot than in species that blinkKeepers typically rely on watching how a gecko licks and cleans its own eyes, and on close visual checks during handling or feeding, to catch…
- Crested geckos can jump distances several times their own body length between branches or perchesThis jumping ability, combined with strong adhesive toe pads for landing and gripping, is a key part of how the species moves efficiently through a…
- Many keepers mist a crested gecko enclosure to raise humidity in the evening, then allow it to dry down somewhat by the next dayThis daily humidity cycle, rather than maintaining constant saturation, is thought to better mirror natural conditions and reduces the risk of a…
- A single well-conditioned female crested gecko can lay numerous clutches across one breeding season if calcium intake and conditions support itBecause clutches of two eggs are typically laid every few weeks through the season, ongoing calcium supplementation matters throughout, not only at…
- Crested geckos are generally considered more flighty and prone to jumping away than some other common pet gecko speciesThis temperament difference influences handling technique, with many keepers favouring calm, low, supported handling sessions rather than the more…
- A bioactive crested gecko setup typically uses several inches of substrate depth to properly support live plant roots and a cleanup crewShallow substrate limits both plant root development and the ability of springtails and isopods to establish a healthy population capable of…
- Even though crested geckos can be kept successfully without UVB, low-level UVB is increasingly offered as a general wellness measureCurrent thinking treats low-output UVB as beneficial supportive care for this species rather than a strict survival requirement, consistent with the…
- Crested geckos are capable of squeezing through surprisingly small gaps around vents, doors, or cable entry pointsCombined with their climbing and jumping ability, this makes small unsealed gaps in an enclosure a realistic escape route, which is why keepers are…
- Juvenile crested geckos are commonly fed daily to every other day, while adults are often shifted to an every-other-day to every-third-day scheduleThis gradual reduction in feeding frequency as a gecko matures mirrors its slowing growth rate and helps avoid the overfeeding and rapid weight gain…
- The wound left after a crested gecko drops its tail typically closes and scars over within roughly one to two weeksNo special treatment beyond a clean, appropriately humid environment is usually needed for the stump to heal, though keepers are advised to monitor…
- Juvenile crested gecko skin is notably delicate and can tear more easily than adult skin during rough handling or enclosure snagsThis fragility is one reason gentle, supported handling matters even more for young geckos, and why enclosure decor is generally chosen and arranged…
- In their native New Caledonian forests, crested geckos primarily occupy the mid-to-upper canopy layer rather than the forest floorThis canopy-dwelling lifestyle is reflected directly in captive husbandry guidance favouring tall, vertically furnished enclosures over…
- When live insects are offered as a supplement to a complete powdered diet, they're typically dusted with calcium just as with insectivorous gecko speciesEven though the powdered diet already provides complete nutrition, any live insects offered as enrichment are still usually calcium-dusted to avoid…
- Certain high-white morphs, particularly Lilly White and extreme patternless lines, are associated with a higher reported incidence of eye-related issues in some breeding linesThis is thought to be connected to the same reduced-pigmentation genetics responsible for the pale appearance, and is one of several reasons…
- Some keepers provide a small water dish in addition to regular misting, though many crested geckos drink primarily from dropletsA shallow dish offers a backup water source and can help with overall hydration monitoring, even though droplets left on leaves and enclosure…
- Automated misting systems are commonly used in crested gecko care to maintain consistent humidity cycles without manual intervention several times a dayThese systems can be programmed to mist on a schedule matching the gecko's natural activity pattern, which is particularly useful for keepers…
- Many crested geckos can be trained to reliably take food from feeding tongsThis makes portion monitoring, medication administration, and general health assessment considerably easier for a keeper, since a tong-trained gecko…
- Branch and vine diameter suited to a crested gecko's grip is generally proportional to the animal's body sizeOffering a range of thicknesses, from slender to broader, gives a gecko options for secure gripping and natural movement, rather than relying on a…
- Housing crested geckos of noticeably different sizes together carries a real risk of the larger animal injuring or attempting to eat the smaller oneThis size-mismatch risk is a key reason group housing is generally limited to same-sized, same-age individuals, and why any group setup needs…
- A quick daily visual check of a crested gecko's eyes, vent area, toes, and overall alertness can help catch developing problems earlier than periodic weighing aloneBecause crested geckos spend much of the day resting in foliage, a brief low-disturbance look during evening activity is a practical way to monitor…
- Uneaten fresh or mixed powdered food is generally removed from the enclosure within roughly 24 hours to prevent mould and bacterial growthBecause complete powdered diets are mixed with water and can spoil relatively quickly in a warm, humid enclosure, leaving mixed food out for multiple…
- Complete crested gecko diet powders are formulated to include fruit, protein, calcium and vitamins in one productThis is why a properly mixed and fed CGD can serve as the sole diet, unlike feeding fruit or insects alone which lack a complete nutrient profile..
- Crested geckos will occasionally come down to ground level, even though they are predominantly arborealBrief ground exploration doesn't mean the species does well long-term in a low, wide enclosure — vertical space remains the priority..
- Crested geckos are considered more prone to dropping their tail under stress than several other common pet gecko speciesBecause the tail does not regrow, minimizing rough handling and providing secure climbing surfaces matters even more for this species..
- Feeding ledges and dishes need regular cleaning since spilled CGD can mold quickly in a warm, humid enclosureUneaten mixed powder is generally removed within 24 hours to avoid mold growth and bacterial buildup on the feeding surface..
- A daily humidity cycle that drops somewhat during the day and rises with evening misting more closely matches a crested gecko's natural rainforest rhythmConstant maximum humidity around the clock isn't necessary and can encourage mold or bacterial growth if ventilation is inadequate..
- Crested geckos tolerate a narrower comfortable temperature range than many other popular pet reptilesSustained temperatures above roughly 82-84°F (28°C) are a genuine health risk for this species, unlike heat-loving desert reptiles..
- Crested geckos can launch into a jump from a standing start without a running approachStrong hind limbs and a prehensile original tail work together to give accurate mid-air control between branches..
- Lily white and other extreme-white crested gecko morphs are associated with increased calcium and shedding difficulties beyond the general welfare concern already known for the traitKeepers of these morphs often watch shedding and appetite more closely than for standard-patterned geckos..
- A dedicated lay box for crested geckos typically needs several inches of moist, diggable substrateInsufficient depth can lead to a female laying eggs on the surface where they're more likely to dry out or be damaged..
- Firing up (brightening) is influenced partly by temperature and activity level, not purely moodA gecko that is active, warmer, or excited tends to show brighter coloration than one that is cool, resting, or stressed..
- Branches and vines with varied diameters give a crested gecko more secure grip options than uniform, overly thick or thin perchesA mix of thicknesses supports natural climbing behavior and lets the gecko choose what's comfortable to grip..
- Because crested geckos lack eyelids, some keepers periodically check for debris stuck near the eye, especially after substrate changesThe gecko normally licks its own eyes clean, but persistent debris or a visibly irritated eye warrants a closer look..
- Crested geckos were moved from Rhacodactylus into the newly created genus Correlophus in 2012 based on genetic and morphological researchSome care literature and older sources still use the previous genus name, which is why both may appear when researching the species..
- Flightless fruit flies are a commonly offered live insect supplement for crested geckos alongside a complete powdered dietThey're small enough for even juveniles to eat safely and add feeding enrichment beyond the powdered diet alone..
- The healed stub left after a crested gecko drops its tail is permanent and doesn't develop any new tissueUnlike leopard geckos, there is no regrowth process at all, so the stub's appearance at healing is essentially how it will remain..
- Overly wet substrate combined with poor ventilation is a common cause of mold problems in crested gecko enclosuresBalancing misting frequency with adequate cross-ventilation, rather than simply maximizing humidity, reduces this risk..
- Static electricity on glass enclosure walls has occasionally been linked to minor skin or shed issues in sensitive individualsThis is an uncommon but reported concern, and mesh-sided or PVC enclosures avoid the issue entirely..
- Firing up or down in a crested gecko can happen within minutes rather than gradually over hoursThis relatively fast color shift is driven by pigment cell changes in the skin responding to temperature, stress, or activity level..
- A single mating can fertilize several consecutive clutches over subsequent months due to sperm storageThis means separating a pair after mating doesn't guarantee the female's next several clutches will be infertile..
- Breeders commonly wait until a female reaches at least 35 grams and full skeletal maturity before pairing her for breedingBreeding an underweight or immature female raises the risk of egg-binding and long-term health decline..
- A hygrometer placed at gecko level, rather than near the top vents of the enclosure, gives a more accurate humidity readingHumidity can vary noticeably between the top and bottom of a tall, planted enclosure..
- Coco fiber-based substrates, sometimes blended with sphagnum moss or leaf litter, are among the most common substrate choices for crested geckosThese hold moisture well without the fine dust and impaction concerns of some other substrate types..
- Crested geckos, like several other gecko species, may rub their vent area on surfaces to leave scent marksThis is considered normal territorial or identity-related behavior, particularly in enclosures with more than one gecko..
- New crested geckos are commonly quarantined for a minimum of 30-60 days before being introduced near an existing collectionThis window allows time for parasites, respiratory infections, or Crested Gecko Stress Syndrome symptoms to appear before contact risk increases..
- When UVB is used for crested geckos, a low-output bulb such as a 5% linear tube is the typical recommendationTheir nocturnal-to-crepuscular lifestyle means they need far less UVB intensity than a diurnal, sun-basking species like a bearded dragon..
- Damage to a crested gecko's toe pad lamellae, unlike a lost tail, heals slowly and doesn't fully regenerate the original adhesive structureA gecko that loses significant toe pad tissue may show reduced climbing grip on that toe going forward..
- Handling is often minimized for a day or two right after a shed while new skin fully setsFreshly shed skin can be slightly more delicate immediately after shedding completes, so a brief rest period reduces minor injury risk..
- Seasonal changes in daylight length are thought to help trigger breeding readiness in captive crested geckosSome breeders adjust a light timer gradually across the year to mimic natural photoperiod shifts alongside temperature changes..
- Crested Gecko Stress Syndrome symptoms can include weight loss, lethargy, and reduced interest in food without an obvious causeBecause it's a stress-related condition rather than a single pathogen, addressing husbandry stressors alongside veterinary evaluation is part of…
- Full substrate changes are typically done on a longer cycle than daily spot cleaning, often every 1-3 months depending on setupBioactive enclosures with an active cleanup crew can go longer between full substrate replacements than simple, non-bioactive tubs..
- Crested geckos typically get most of their drinking water from misted droplets rather than a still water dishMany keepers still provide a small water dish as a backup, but observing a gecko lapping droplets off leaves or glass after misting is the more…
- The complete absence of tail regrowth in crested geckos contrasts with several other gecko species, including leopard and mourning geckos, that do regenerate a tailThis makes tail-drop prevention a higher priority welfare consideration specifically for this species..
- Both natural wood (cork bark, grapevine) and artificial vines are commonly used and accepted for crested gecko climbing furnitureNatural wood needs to be reptile-safe and pesticide-free, while artificial options avoid any concern about mold or pest introduction from outdoor…
- Growth rate to adult size can vary by several months between individual hatchlings even under identical careGenetics, feeding response, and individual metabolism all contribute to this variation, so comparing growth against a single fixed timeline isn't…
- Housing crested geckos of noticeably different sizes together carries a real risk of the larger gecko injuring or attempting to eat the smaller oneThis is a documented risk in the species and is a key reason juveniles of different clutches or ages are generally not housed together..
- Vent-dragging scent-marking behavior can increase temporarily after introducing a new gecko or rearranging enclosure decorThis is considered a normal territorial response to a changed environment rather than a sign of distress on its own..
- Crested gecko eggs are typically candled a week or two after laying to check for developing blood vesselsEarlier candling can be inconclusive since visible development takes some time to become apparent under a bright light..
- Lightly misting enclosure walls can help reduce static buildup that occasionally affects loose, sensitive shed skinThis is a minor, secondary benefit of routine misting beyond its primary role in maintaining humidity..
- Adult crested geckos are commonly fed a complete powdered diet every other day to every third day, while juveniles are often fed dailyPortion size and frequency are typically adjusted based on the individual's body condition and growth stage rather than a single fixed schedule..
- Furnishing an enclosure with climbing surfaces at multiple heights, not just near the top, encourages a crested gecko to use the whole vertical spaceGeckos that only have furniture clustered at the top may spend less time exploring the lower two-thirds of a tall enclosure..
- A fecal exam during the quarantine period is the standard method for screening a new crested gecko for internal parasitesMany parasitic infections show no obvious external symptoms in early stages, making a fecal test more reliable than visual monitoring alone..
- Bioactive crested gecko setups commonly use at least 3-4 inches of substrate to support live plant roots and a cleanup crewShallower substrate depths may not sustain plant health or the microfauna population long-term..
- Common crested gecko pattern terms like pinstripe, harlequin, and dalmatian describe visual traits rather than strict genetic categories in most casesUnlike some reptile species with clearly mapped single-gene morphs, many crested gecko pattern traits are polygenic and line-bred rather than tied to…
- Short handling sessions of a few minutes are generally better tolerated by crested geckos than extended handlingThis skittish, jump-prone species tends to show clearer stress signs during prolonged handling compared with some calmer pet reptile species..
- Bioactive crested gecko setups typically include a drainage layer beneath the substrate to prevent waterlogging at the rootsWithout drainage, excess moisture from regular misting can pool and lead to substrate that stays too wet and prone to mold..
- Finding a reptile-experienced veterinarian before an emergency arises is particularly relevant for crested geckos given their relatively fast-progressing stress-related conditionsBecause syndromes like CGS can escalate quickly, having an established vet relationship saves valuable time compared to searching during a crisis..
- Crested geckos in their native range are found across a range of forest elevations, not just lowland habitatThis contributes to some tolerance for temperature variation across their range, though captive care guidance still recommends staying well under…
- Simpler substrates like paper towel are sometimes used for young juveniles before transitioning to a full bioactive setupThis makes monitoring feeding, shedding, and droppings easier during the more delicate early weeks of ownership..
- Enclosures housing more than one crested gecko generally need proportionally more vertical climbing space and hides, not just a bigger footprintAdequate visual barriers and multiple basking/resting spots reduce competition and stress in group housing situations..
- A new crested gecko commonly stays hidden and eats little for the first one to two weeks after a moveThis acclimation period is normal, similar to other gecko species, and doesn't necessarily indicate a problem as long as some feeding response…
Morphs 16
Crested gecko colour morphs — genetics, prevalence, and welfare notes.
- Standard / Normal Crested GeckoThe Standard / Normal is a common crested gecko morph with wild-type genetics. Muted brown, grey, or olive base colour with the species'…
- Pinstripe Crested GeckoThe Pinstripe is a common crested gecko morph with line-bred (polygenic) genetics. A pattern trait producing crisp, well-defined light-coloured…
- Harlequin Crested GeckoThe Harlequin is a common crested gecko morph with line-bred (polygenic) genetics. A pattern trait producing bold, high-contrast patches of colour…
- Extreme Harlequin Crested GeckoThe Extreme Harlequin is a uncommon crested gecko morph with line-bred (polygenic) genetics. A more intensely patterned, higher-contrast version of…
- Dalmatian Crested GeckoThe Dalmatian is a common crested gecko morph with line-bred (polygenic) genetics. Covered in small, dark speckled spots scattered across the body…
- Flame Crested GeckoThe Flame is a common crested gecko morph with line-bred (polygenic) genetics. A pattern trait producing bold, flame-like streaks of lighter colour…
- Tiger Crested GeckoThe Tiger is a common crested gecko morph with line-bred (polygenic) genetics. Fine, narrow striping reminiscent of a tiger's coat, generally more…
- Brindle Crested GeckoThe Brindle is a uncommon crested gecko morph with line-bred (polygenic) genetics. An irregular, mottled streaking pattern that blends two or more…
- Lilly White Crested Gecko (Lily White)The Lilly White is a rare crested gecko morph with line-bred (polygenic, poorly understood) genetics. Bred for an almost entirely white or extremely…
- Tricolor Crested GeckoThe Tricolor is a uncommon crested gecko morph with line-bred (polygenic) genetics. Displays three distinct, clearly separated colours within the…
- Phantom Pinstripe Crested GeckoThe Phantom Pinstripe is a uncommon crested gecko morph with line-bred (polygenic) genetics. A softer, more muted version of standard Pinstripe…
- Moonglow Crested GeckoThe Moonglow is a rare crested gecko morph with line-bred (polygenic) genetics. A rare, glowing, near-white to pale cream colouration distinct from…
- Creamsicle Crested GeckoThe Creamsicle is a uncommon crested gecko morph with line-bred (polygenic) genetics. A soft, pale orange-and-cream colour combination reminiscent of…
- Red / Orange Base Crested GeckoThe Red / Orange Base is a common crested gecko morph with line-bred (polygenic) genetics. Selectively bred base colour lines producing deep red or…
- Axanthic Crested GeckoThe Axanthic is a rare crested gecko morph with recessive (limited established lines) genetics. A rare trait that removes yellow and red pigment…
- Patternless / Solid Crested GeckoThe Patternless / Solid is a uncommon crested gecko morph with line-bred (polygenic) genetics. A single, uniform base colour with no visible pattern…