AquaMiracle Aquarium Heater, 200W Submersible Fish Tank Heater with LED Digital Display, Overheat Protection & Auto Power-Off When Out of Water, for Freshwater and Saltwater Fish Tanks (20-40 Gal)

ADVANCED TEMPERATURE MANAGEMENT – Featuring advanced inverter technology and integrated chips, this aquarium heater maintains stable temperatures with an accuracy of ±1℉. Its user-friendly thermostat displays both current and desired temperatures for effortless operation.

PROTECTIVE HOUSING – Our fish tank water heater is designed with a protective housing that ensures even heat distribution, safeguarding against glass damage and protecting your fish from the risk of burns caused by external heat exposure.

PRIORITIZING SAFETY – Equipped with overheating and dry run protection, our fish tank heater automatically shuts off if water levels drop too low or if temperatures exceed 97℉, ensuring your fish stay safe.

MEMORY FUNCTION – The thermostat stores the last settings, so the turtle heater resumes operation at the previous temperature after a power outage.

MULTIFUNCTIONAL APPLICATIONS – Compatible with freshwater and saltwater, this fish heater works for aquariums, turtle tanks, pet fountains, and even plant seedlings.