Doh! Didnt see that on the ball python care sheet. I just looked at all the pet shops, and saw they were so incredibly expensive and saw this one at lowes when I was there getting clay pots for hides (which i have to go back because with my snake not being there i overestimated and got pots MUCH bigger then he needs!) so now that I knwo that I'll pick that up tomorrow! Been having a hard time keeping his temp any higher then around 83-85 on the HOT side I recently followed the instructions on the glass cage instruction link with using duct tape and tin foil. My biggest problem is that I keep him in my room and I keep my room kinda cold...but...I currently have one of those little pin-needle thermometers, and as i reach my hand in, I can tell the floor is warmer then where the thermometer is, so I think the fact taht I have the UTH and the thermometer is on the glass half way up the cage, its not reeding those temps :-p