Thanks to all who replied. You have put me a bit more at ease. I have had him for about 2 months or so. When I first purchased him he was to be a pet for an after-school program that I run. I no longer work at that site, so he came home with me. He has been home with me for approximately 2-3 weeks now. His home is 55 gallons, with coconut fiber as substrate. I have a side mounted UTH and a 150 watt Ceramic Heat Emitter. I use a glass bowl about 10-12 inches in diameter as a soaking dish. He has a half-log as a hide. Temperatures range from 78-88 from cool to warm side. Humidity is between 45-50%. It used to be more, but the ceramic heat emitter lowered it. I have had the CHE for less than a week. Hopefully the added details will help provide some insight into the situation. Thanks again!!