You can get light dimmer switches from Home Depot dirt cheap and they are much more affordable as a thermostat. You're going to need a reliable digital thermometer to get the right temps in your tank. Check the care sheet for proper temps. I just moved my ball into a tub and she loves it. I highly recommend it, but if you don't then definitely get a smaller enclosure to put your snake in or it's gona feel very vulnerable and insecure in that open space. Another identical hide is a must, and to keep in humidity in a screen tank, use coconut husk, must the cage and cover half of the screen top withSaran Wrap.