I'm setting up a 36x18x12” glass tank for my first BP. I have been running it for 3 days warm side air temp is 85f in the warm side hide it is 90f I'm using a UTH on the warm side without a thermostat I have a large piece of slate that is about an inch thick so he/she will not be able to come in contact with the glass. the temp of the slate holds at 90, I also have a 100 watt CHE over the hot end. The cool side hide seems to be 80 with an air temp of 78 I know that is a bit cold. I just wanted to ask what I should do to raise the cool side temp a bit an UTH with thermostat or a moonlight bulb? also this is my first post and I have to say this is a very nice site to gather information