Hey welcome to the addiction! What size tank do you have? I have a 20 long gallon for my guy, and I use a (small 10-20 gallon) UTH, I also have day and night bulbs, but after getting be digital thermometer I realized the 100 watt day bulb is making my tank too hot! So the night bulb (and UTH) during the day keeps it high enough and then I just leave the UTH on at night. Using lights, you may have to mist a couple times a day. Congrats on your new addition, this forum is a plethera of knowledge!