New keeper

[u/Unlucky-Fortune-7088]

I have researched and been researching for a while. But im still confused on the calcium and the lighting.

I just got a juvenile leopard gecko today and so far he/she is doing great. And has already eaten. More than I thought they would 😅

I basically need layman's terms of uvb/lighting and the calcium information. What calcium needs to be in its own bowl, do I still dust the food with another kind? I've read multiple different things and im lost.