thank you mootworm, currently the house is sitting at 70 and the temp does drop a few degrees at night. so far my biggest concerns are the temp and humidity control. what are the biggest pros/cons of CHEs/UTHs? so far my plan of action is to first get all the stuff i'd need and set up the tank and see how my temp and humidity are before even getting a snake. but still, CHE, UTH, or flexwatt?