
100% Submersible
For freshwater or marine tanks
Shatter-resistant quartz tube
Easy-set, variable-temperature thermostat
Product Description200 watt submersible aquarium heater. Up to 55 gallons. UL listed, for freshwater or marine tanks. 100% submersible, shatter-resistant quartz tube laboratory tested, performance proven. Submersible aquarium heaters are UL listed for safety and are perfect for freshwater or marine tanks. The shatter-resistant quartz tube ... read more

100% Submersible
For freshwater or marine tanks
Shatter-resistant quartz tube
Easy-set, variable-temperature thermostat
Product Description100 watt submersible aquarium heater. Up to 30 gallons. UL listed, for freshwater or marine tanks. 100% submersible, shatter-resistant quartz tube laboratory tested, performance proven. Submersible aquarium heaters are UL listed for safety and are perfect for freshwater or marine tanks. The shatter-resistant quartz tube ... read more

Electronic Controller
Titanium Heater
Product DescriptionDesigned for the most advanced electronics for user safety and accurate control of water temperature. In the event of accidental exposure of the heater to the air, the heater will cut off the power source automatically. The heater will resume its operation after temperature returns to normal. Fast heating. Unbreakable and submersible.Scale ... read more

Precision digital control, maintain water temperature at a constant level
Automatic shut off overheat protection
Corrosion-resistant, virtually unbreakable fast heating titanium tube
LED water temperature reading
Product DescriptionHeaters 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 +/-2ºF of the set value providing a ... read more

Maintains water temperature within +/-2º 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
Recommend for tanks 80-100 Gallons
Product DescriptionHeaters 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 +/-2ºF of ... read more