I'm still here! And still waiting for someone to answer my post! Anyway, I'm not sure what kind of gecko you have- I am assuming since you posted here, its a leo, but these answers are not accurate for other types. 1- the debate on UVB for leos is still out. Being generally nocturnal, any benefit is prob minimal. It prob won't hurt tho, unless its too close to your animal. 2- leos should never be fed any plant based food items. That includes fruit and fruit baby food. 3- leos do need vit A for their eyes. The problem arises when calcium and D3 are used together. Check your calcium powder! If there's D3 in it, you need different powder. Too much D3 can interfere with metabolism of calcium, resulting in low calcium, even when you are giving the calcium D3 at all times. Ideally, your leo should have pure calcium, without D3, at all times, and get a vitamin/mineral supplement with D3 and Beta Carotene in it. Beta Carotine is vit A, but in a form that prevents overdoses. Use this supplement a few times a week, dusted on prey.
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1.0 Hypo stripe, Het RW from JL (BJ)
1.0 HypoTang from Crested (Apricot)
1.0 Tremper Albino from Petsmart (Cloud)
1.0 SHCT hatched by me! (Sunny)
0.1 Hi-Yellow Leopard gecko from Petco (Beatrice)
0.1 Stripe female (rehabilitated rescue)(Pepper)
0.1 Jungle het RW hatched by me! (Jungle Bunny)
0.1 Normal from 2001 (Freckles)
0.1 SHCT Leopard Gecko from Petco (Brite)
0.1 Tangy Mutt Leopard Gecko from Petco (Rainbow)
0.1 RW Stripe hatched by me! (unnamed yet)
0.1 Leucistic rescue (unnamed yet)
RIP Peaches, Ghost, Bill
Adopted out: Goldie, Leucy, "Q"
Hatched: ~50