I found out what was wrong, a couple of the light were basically burnt out so the temps weren't right. But to answer everybody's questions he is around 18in and his enclosure is 4x3x3. I have soil without fertilizer or any other additives in it and its 1 1/2-2 ft deep. He has 2 hides on each side as well as a big enough pan for him to soak in. I've tried both live and frozen mice and he just hissed at it but in a few days im gonna try to feed him again. Thanks for all your advice and input.