You will need a very large vivarium Plenty of branches for climbing, water dishes, and they have a highish heat, They usually like the insects, crickets hoppers etc. They are a nice reptile to keep but need a fair bit of care including basking lamps and lighting ect. I havent kept thees my self but have had leapard geckos. You should get a fair bit of info on the net. Our a near by repile shop can advise. I found for a first reptile the leopard gecko was quite easy to keep once set up. Im sure theres a few reptile keepers on here that can give you more info.