Aquatop Thermo-Quartz Submersible Electronic Pre-set Aquarium Heater

AquaTop's Thermo-Quartz Series of Aquarium Heaters will help maintain constant and stable temperatures for your aquatic creatures to thrive. These advanced heaters include an electronic thermostat preset to 78 degrees Fahrenheit to ensure highly accurate temperature control. The TQ Series also provides more safety and reliability than other heaters due to an integrated Auto shut-off feature which automatically turns the heater off after the target temperature has been reached. This Auto shut-off feature also provides additional protection by turning off the heater if it is unintentionally removed from the water column or as a result of water evaporation. Durable suction cups allow easy mounting, and the compact size makes the UH Series ideal for aquariums up to 15 Gallons.