Crested Gecko Shedding: What's Normal
| Shed frequency (juvenile) | ~Every 4–6 weeks |
| Shed frequency (adult) | ~Every 6–8 weeks |
| Biggest factor in clean sheds | Correct humidity |
Whole-skin shedding, unlike patch-shedders
Unlike some reptiles that shed in patches, crested geckos typically shed their entire skin in one piece, and commonly eat it afterward — a normal, nutrient-reclaiming behaviour, not a concern.
Humidity drives shed quality more than anything else
Because this species needs high humidity anyway, a properly misted enclosure at 50–80% humidity is usually enough to support a clean shed without extra intervention. Chronic low humidity is the most common cause of a stuck, incomplete shed in this species.
Where retained shed causes problems
Toes and any remaining tail stub (if the tail hasn't already been dropped) are the highest-risk spots — a retained ring of old skin here can cut off circulation. A warm shallow soak and gentle removal handle most cases.
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A single adult crested gecko needs a minimum 18"x18"x24" front-opening, well-ventilated enclosure — taller matters more than wider since this species is highly arboreal — furnished with cork bark, branches, and dense foliage for climbing.
A complete crested gecko setup needs a tall 18"+ front-opening enclosure, cork bark and branches for climbing, coco fibre/moss substrate, a misting routine to hold 50–80% humidity, and complete CGD powder — no heat lamp is required in most homes.
Hatchlings 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 a minimum 18"x18"x24" vertical enclosure.
Crested 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 bulb or heat mat at all — just monitoring during hot weather.
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 for a strongly basking desert species — their diet's built-in D3 from CGD covers much of the gap.
Crested geckos need roughly 50–80% humidity, achieved through misting once or twice daily, with good ventilation to prevent the dampness from turning stagnant.