Quote Originally Posted by bcr229 View Post
UTH's do nothing for the ambient temperature. I would keep the one you have on the warm side, put one under the floor on the cool side set to 80-82*F, ditch the CHE, and completely cover the top of the tank with Glad Press n Seal.

When the time comes to move your snake to a bigger home get a tub or proper reptile enclosure.
This sounds like good advice but everything I've read says BPs need good ventilation. Wouldn't plastic wrap prevent that?