Maintains water temperature within +/-2Âº F of the setting value
Corrosion-resistant, virtually unbreakable, fast heating titanium tube
Easy-to-hide ultra compact size
Precise electronic control with transparent design
HMT-300 features easy access hang-on controller design
Heaters have built-in temperature sensors which automatically cuts the power to the heater if it accidentally comes in contact with air. Maintains water temperature within +/-2ÂºF of the set value providing a safe, healthy, and stable temperature for your tank.