I'm not sure what to do. This is the 3rd or 4th day hes turned dark/black. Hes been avoiding his heat lamp, and hasnt pooped in maybe a week. I'm worried that we may be oversupplementing to compensate for when we were undersupplementing. My bf sometimes feed him and he dusts the crickets really heavily. Another concern I have is that maybe the UVB I'm using is too strong. I have an Arcadia T5 12% bulb for desert species. I can let you know anything else that you need to know.