I have my top like that I said in my first post it was like the sticky thread. I have a heat emitter on the warm side with thermostat, so the heat emitter doesn't eat up humidity, just the red bulb? So u would invest in a heat emitter vs a uth? I have a thermostat for either one, if the heat emitter doesn't eat humidity I would rather try it because I know I can get my temps where I want them. What watt would u recommend? I would rather go bigger because I have a thermostat but if I go smaller I won't be able to get the heat I need