Quote Originally Posted by Marshhopper View Post
Use a UTH (Under Tank Heater) with thermostat. I Keep mine at 83-85 degrees with great results. cool side doesn't matter
oh yeah that reminds me! If I set the UTH to 85 degrees, but have about 2 inches of substrate over it, won't that cause the hot spot to be a bit lower than 85? Because the substrate will block out some of the heat?