ah, ok i am using both a heat lamp and a UTH- however i don't really think the tank will be warm enough with just the UTH? before i added the heat lamp (and the ball python...) the temp was around 73 with just the UTH, the heat lamp keeps it around, like i said, 84-86 depending on the air temp of the house. also, is the floor temperature, like where the UTH is something i need to be aware of?