I live in Arizona, and the days are still in the low 100's F. But last night got down in the high 60's! I have a 160 watt UVB light on them, amazingly enough, which brings up the temps to around 110 F. They have an open sided (hardware cloth) pen, and I figure I'll have to close in the sides soon to hold in the heat. But I am concerned that the nights might be getting too cool! Any input is appreciated!
Beth

