Marina i25 Internal Filter

The Marina i25 Internal Filter is a compact and powerful internal filter that clips easily onto the Marina aquariums or can fit any other goldfish or tropical tank that is up to 6.6 gallons with its secure suction cups. The motor is submerged in water, making it exceptionally quiet. The Marina i25 comes complete with one power cartridge that is specially designed to enable water to enter the center of the cartridge for an effective mechanical, chemical and biological filtration process.