Citrus fruits for Gut-Loading Feeder Insects

Fruit fly media (commercial mix) is rated "excellent" for gut-loading feeder insects. A good commercial Drosophila media already balances nutrition for the culture; some keepers add a pinch of bee pollen or spirulina to boost the nutritional value passed on to the gecko.

Mashed sweet potato / carrot (in springtail/cricket culture) is rated "good" for gut-loading feeder insects. Good beta-carotene and energy source for any live feeder culture being kept for pinhead crickets or supplemental springtails.

Bee pollen granules (crushed, in fruit fly media) is rated "excellent" for gut-loading feeder insects. Boosts protein and micronutrient content of the fruit fly culture, mirroring the pollen this species would encounter foraging on flowers in the wild.

Oats / rolled oats is rated "good" for gut-loading feeder insects. Good dry gut-load base for a cricket culture, keeping insects active without adding excess moisture.

Spinach is rated "avoid" for gut-loading feeder insects. High oxalate content binds calcium in the feeder's gut — counterproductive if gut-loading for calcium content.

Avocado is rated "avoid" for gut-loading feeder insects. Toxic to many insects and will kill your feeders before they reach your gecko.