Hi! I got a KSB about a month ago. We had a struggle to get him eating due to ill advice from the seller, but now he is healthy and eating. He actually just shed. We run a 100w black light HEAT light over him 24/7. We wanted to know if it's okay to turn it off at night, to save power. We do not open the A/C vent to our room ever, only windows, and we live in FL. Also, any advice on these beauties is appreciated!