Just a tupperware with a hole cut in it (smooth the hole, I just used a lighter along the edges). Add some sphagnum moss. Or you can hot glue some sphagnum moss inside the hides he already has. The dent in the eye is either dehydration or astuck eye cap, which sucks to get off. Do you use a UTH also? What watt is that red light bulb? Also, are those stickie analog thermometer/hygrometer the only way your reading temps?