Aqueon Submersible Aquarium Heater 50 Watt Pack of 3

Aqueon Submersible Aquarium Heaters maintain precision temperature control with a digital thermostat that provides more accurate readings (+/-1°F) than traditional analog thermostats. The heater unit features an auto-shut off feature for safety, and extremely durable thermal shatter-resistant glass construction.Compact size with shatter resistant constructionElectronic thermostat provides accurate and reliable heatingPrecise temperature control to +/-1°FAuto-safety shut off and overheat protectionFor fresh or saltwater aquariumsIncludes suction cup clamps for easy mounting. May be installed vertically or horizontally. Indicator lamp shows when heater is operational.Specifications:Lifetime warranty3/4" glass tube diameterUL listed

Aqueon Submersible Aquarium Heater 50 Watt Pack of 3