The Zoo Med Turtletherm Preset Aquatic Turtle Heater is a high-quality aquatic turtle heater designed to maintain the ideal water temperature for your pet turtles. With a power output of 100w, this heater is suitable for small to medium-sized turtle tanks. The preset temperature control ensures consistent warmth, providing a comfortable environment for your turtles to thrive. With the trusted brand of Zoo Med, you can rely on this product to keep your turtles healthy and happy.