I have thermostats and rheostats and prefer the rheostat, mostly because it’s always on and I can get consistent heat. They are also only like 10 bucks. You will want to leave it at full “power” and draw it down until you get the temp you want. A infrared temp gun is indespensable in this matter and can be obtained for like $20 or so from places like harbor freight. I use rheostats with my snakes, geckos and dragons.
Everyone has their own preference and budgets though. I use digital thermometers in conjunction with the rheostat to ensure the temps stay where I want as well. It’s just as effective for my needs and considerably cheaper. If you are worried or don’t want to tweak or go through tests, go with a thermostat.
Reply With Quote