Tetra HT55 Submersible Aquarium Heater & Electronic Thermostat

• Helps keep your aquarium at a constant temperature for your scaly sidekicks.
• No need to adjust the temperature—the built-in thermostat helps keep the water temperature at 78° F, which is ideal for most tropical fish.
• Install it vertically or horizontally to help conceal it behind plants or other décor.
• Comes with indicator lights to let you know when it’s heating (red) or on standby (green).
• Specially designed for aquariums that hold between 40-55 gallons of water.

Help keep your finned friend’s comfortable with Tetra’s HT55 Submersible Aquarium Heater & Electric Thermostat. This submersible heater comes with an electric thermostat that is specifically designed to keep 40 to 55-gallon aquariums at a constant 78 degrees Fahrenheit. The indicator lights turn red or green to let you know when it’s heating (red) or when it’s on standby (green). This heater can be installed vertically or horizontally inside your aquarium.

Specifications