Basically what the title says. I have a stone hide cave, but i hear they are supposed to be on the cool side of the tank. I always thought they should be on the hot side of the tank because if it still wants heat but, just a little less heat it can stay on the hot side and go in the cave. And then if it wanted to completely cool off, it can go on the cool side. Right or wrong? After i finish building him his last piece of furniture ill post up pics :mrgreen: