20 gallon long heating

Question

and should the moist hide be on the warm or cool side of the tank

Answer 1

It shouldn't be too big. You NEED a thermostat or rheostat to control the temp or it can get way too hot. If you don't want to buy a thermostat, you can make a cheap rheostat using this tutorial.

http://www.cornsnakes.com/forums/showthr...

Add: Oh yeah, your moist hide should go on the warm side