I don't have all of them on at once I'm not cooking the guy most of the time just the uth is on to to keep it at about 85 max and always have water in there humidity stays about 50% and he just shed I had it at 75% then. I have had everything off so the temp is about 75 and he is still moving around trying to get out. I'm not worried about it I figured he is just looking around.