Marina submersible aquarium heater is designed to provide a reliable heating solution for both salt and freshwater aquariums up to 30 gallons. Easy to use the heater has numerous features making it safe and convenient even for the first time users. It gives you easy access to temperature set dial on/off pilot light indicator and a bumper guard. It is made of high-quality durable glass made to last under normal aquatic conditions. Works excellently for both fresh and saltwater aquariums Comes with all essential features Easy to install includes bracket with suction cups Water proof sealing This submersible aquarium heater from Marina ensures your water tank does not get too cool in winters.

Hag Marina 10.5″ 300W Submersible Heater