The BKVESHI Under Tank Heater with Thermostat is an easy-to-install heater that provides a safe and comfortable environment for your reptiles. With a temperature range of 32-140 degrees Fahrenheit, this heater is perfect for keeping your reptiles warm. The BKVESHI Under Tank Heater with Thermostat is made from high-quality PVC material and features a solid state nichrome heating element that makes it durable and won’t burn. The BKVESHI Under Tank Heater is easy to install and comes with rubber feet for bottom mounting.