On the cool side 75 , warm side 92 . I use a needle thermonitor and I don't have a humidity checker. My BP is about 2.8 feet (2 years old) . Hes in a 20G enclosure his hides are two black boles that he fits perfectly . I feed him every week , but I haven't been able to do that since he stoped eating. The pret is about 1.5 inches wide and hes a medium size rat ( the same size as the snakes width) .