Marina Submersible Aquarium Heater - Mini 25 W - 15 cm (6 in) - Up to 5.5 Gallons Tanks Fish Food Large diameter U-Tube allows more

Large diameter U-Tube allows more water to pass through for efficient transportation of aquarium water

Raises potassium

L-Ascorbyl-2-Polyphosphate (Vitamin C)

intended for everyday feeding of bottom feeding omnivorous fish such as algae eaters

and multiple safety features to easily maintain desired aquarium water temperatures

Marina Submersible Aquarium Heater - Mini 25 W - 15 cm (6 in) - Up to 5.5 Gallons Tanks Fish Food Large diameter U-Tube allows moreSmall yet powerful, the mini 25 watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 20 litres (5. 5 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy to access temperature set dial, on off pilot light indicator, and a bumper guard for fish safety. Made of durable high impact glass, it's built to last under normal aquatic