Is there an easier way to prevent the temperatures in my snake's cage from constantly fluctuating? My boyfriend and I live in a rented condo and I have him in our bedroom but since the days have been getting chilly lately here in the FL, I usually have the heat on, but once the heat is on, the temperature rises so I have to turn everything down in the tank. This is becoming an increasingly annoying ordeal. How can I keep the room at a steady temperature?