I just switched to a UTH and a thermostat and it was a great decision...I think everyone should use this method....try to get that warm side down to 94 and the cool down a little more to 84....just mist the cage so it gets damp, dont ever mist so much that its dripping wet.....I had the same humidity problem but mine was at 45% all the time and i just mist often and put the waterbowl over the UTH and its up to 50% now......the reason your humidity is that low is because of the lamps you are using....they suck the humidity out of the cage...believe me i have experience with that because i used to use an all lights setup and i was getting humidity like you have....Originally Posted by NCKarlov