Enjoy Royal Glass Aquarium Heater

The submersible aquarium heater is suitable for both fresh and saltwater. Visible temperature display allows you to accurately maintain the temperature. A red rotary knob on top to adjust temperatures. Water-tight sealing IP68 design.

2 strong suction cups tightly attach the heater to the tank vertically or horizontally.  The red indicator light shows it’s working. Shatterproof 2 mm extra thick quartz glass prevents electricity leakage, scald-preventing for your pets and safety.