...I kept mine in a large 8'x4'x2' plywood enclosure with a screen front, as well with a few hides, a large water dish and a two basking lamps. I keep the temp. at 80-85ish and the two spot bulbs at 90 and the other at 100. I personally kept them on river sand but you may use (news, butcher, copy) paper. Semi- arid animals..
On a side note, do not put anything in with Coach's. Mine seemed to eat anything that wasnt a coach. Heh.