Quote Originally Posted by LLLReptile View Post
Cover the tops of the tanks with towels or plexiglass. Or textbooks. They will act as an insulator, and keep the warm air from your basking areas in the cages.

Helps with humidity, too.

A low wattage heat bulb is also an option.

-Jen
Thats a good idea! Didnt think of putting towels or somthing on top of the tank