Chameleon Supplementation Guide — Calcium, D3 & Multivitamin Schedules

Chameleon supplementation is more delicate than other reptiles, with both over-supplementation and under-supplementation posing risks. Precise rotation schedules are essential.

Three Supplement Types

Calcium (no D3): Most frequent — every to every-other feeding. Essential for skeletal development. Low overdose risk.

Calcium (with D3): Twice monthly. If UVB is adequate, keep D3 supplementation minimal. Excess D3 causes hypercalcemia.

Multivitamin: Twice monthly. Choose products containing retinol-form vitamin A. Watch for hypervitaminosis A (edema, appetite loss).

Rotation Schedule

Alternate calcium+D3 and multivitamin on a biweekly basis, with plain calcium at every other regular feeding.

Gut-Loading Importance

Feed insects vegetables 24 hours before offering to chameleons. Gut-loaded insects improve supplement absorption efficiency.

Overdose Signs

Vitamin A excess: eye swelling, appetite loss. D3 excess: organ calcification, reduced activity. Stop supplements and consult an exotic vet immediately.

Ask Bri-Choku Breeders

Chameleon breeders on Bri-Choku are supplementation experts. Confirm their exact schedule when purchasing.