Aquatop Aquarium Glass Submersible Heater, 300-Watt

Maintain constant and stable temperatures for your aquatic creatures to thrive with Aqua Top's GH-300W aquarium heater. This analog glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariums up to 75 gallons. With the highly visible temperature setting, the GH-300W is easy to set and adjust to the desired temperature with the use of the Temperature Adjustment Knob. This powerful heater also has double insulation is made from high quality insulated glass.