im using aspen bedding right now for both tanks. and when you say regulated do you mean that I can control temps directly with them? because I don't. I have 2 on both sides of the tank that tell me temps and humidity tho. the temp on the hot side is almost always at 90 but very rarely gets to 95 I added that to make sure it was ok so ill watch it closer from now on. again I think I might switch her to the tank that's half the size shes in now. just afraid of stressing them out too much. I understand she might be stressed with a tank this big.