I suggest getting Shannon Plummer's book on Central Netted's because it has all the information you'd need.
I have my 2 (M & F) in a wooden enclosure that measures 900mm W x 500mm H x 370mm D and I use the red desert sand. They are messy little devils and will dig and kick sand in their water so you have to make sure that's cleaned out on a regular basis. They need heat and UV.
They eat crickets, woodies and greens such as bok choy and carrot. I just chop the bok choy up and then mix through grated carrot and they love it.