Yes. I use a heat pad that's attached to the bottom of the tank and only covers 1/3 of the area (you want to leave at least 1/2 of the tank cool). I bought mine at our local pet store. Others use special "heat tape" under part of the tank or containers. For more on this, you can review past threads that deal with heating. And, of course, the bible of cornsnake owners: The Cornsnake Manual!