Ya I have mine taped to the uth. My temps have stabalized bc I switched from paper towels to reptibark. I've bought all the substrates and so far a mix of jungle mix and reptibatk I think its staying.. my luck my infared bowl just blew so in order to keep a lil xtra heat in his tank I have the daylight on a dimmer super low.. as soon as I awake I'm headn to pet store.. any opinions on eithr a infared or a moon glo? Which one gives off more heat?