A reptile thermostat can control and regulate the temperature of your reptile’s vivarium or terrarium. Without one, the temperature has to be controlled by you 24/7, which can be a lot of hard work.
They can do this in various ways, but the best for you will depend on your animal, the type of bulb you have and the temperature needed for the tank, as well as the humidity.
It is a good idea to also have a thermometer so you can keep an eye on the temperature if your thermostat doesn’t include one, but thermostats will do most of the hard work in terms of temperature monitoring without you having to lift a finger.
Whatever your scenario, there will be a thermostat below which will work. These are reviews of the best reptile thermostats out there.