Marina 8W Heater

The Marina Betta Fish Submersible Heater is designed for aquariums with a capacity of up to 1.5 gallons (5 liters). This 8-watt heater helps create suitable living conditions for betta fish.

Constructed from durable polymer, this heater is more resilient than glass options. It is straightforward to install in your fish tank; simply use the included suction cups to attach it to the side of the aquarium.

This heater automatically maintains the set temperature, making it easy to keep your aquarium at the desired warmth for your fish. For precise temperature monitoring, it is recommended to use it alongside the Marina Standing Thermometer, which is sold separately.

Dimensions of the heater are as follows: height is 7.1 inches, length is 1.7 inches, and width is 5.3 inches. The unit weighs approximately 0.375 pounds and comes in a compact black color.