Perfecto Undergravel Aquarium Filter 36 Inch

Perfecto Undergravel Aquarium Filter The Perfecto Undergravel Aquarium Filters come with unique design that allows uniform flow across the entire tank. The heavy duty injection-molded plastic of the filters holds up under the heaviest rocks and tank decor. These filters are easy-to-install and include fish protectors on the flow spouts and raised tube connectors to keep gravel from falling beneath the plates. Features: · Ideal for use with air pumps, power heads, and refillable carbon cartridges · Durable and effective · Plastic construction