i have my 4 foot male BP in a 65 gallon freash air habitat. i have gone through hell and high water to get this damn thing to heat up. i have three lights, 1 red, 1 basking and a ceramic heat lamp. i also have an under tank heat mat that covers half the cage but i cant get the highest temps over 89-90 and i think it may be stressing him out! any suggestions (other than get rid of this 65 and buy an actual glass aquarium) i spent alot of money setting this thing up and the temps were fine before actualy i got a snake to put in it. i dont know what happened!!!!