I was wondering if there was a way to keep tubs in a room that wasn't 80 degrees. My room stays around 70 and heating it up is not an option, but I read somewhere on here that the room needs to be warm with tubs. I want to get more snakes, but don't want to use any more tanks because they are quite a pain (although I'll probably leave Yuki in her tank until she outgrows it). If tubs are not a good option then what would be the next best thing to use?