I have a little All Living Things pad, which barely raises the temp a degree. I have a two bulb light fixture, and a Moonglo bulb, but it zaps the humidity out so fast, I'm not comfortable leaving it on overnight. The daytime light does the same, but it raises the temp to 80, so I just keep an eye on the humidity and mist the tank when it gets low.
In saying that, I've been using the little heat pad at night, and the temp drops to about 74 degrees. (Let's not mention the two times the AC was left on and it dropped to the high 60s.

Anyway, has anyone used this kind of heat mat before, and if so, to what results? It's an 8x12 iPower heating pad.
