Ok I just want to make sure my snake can't escape! Also can I use a UTH to heat up the tub, and just hook it up to my rheostat? I know that some have had issues with rheostats, but I have not. I think its because I know the accurute temps of my room. Once when I save money I would love to get a rack system with a thermostat, but I've got other things to pay for at the moment, and I no longer want my snake housed in a glass container. Please all comments are welcome expect mean ones