Vortex D-1 Diatom Filter - 8 in. x 15 in.

The Vortex Diatom Filter D-1 is a high-speed mechanical filter that is designed to fine filter aquarium water without disturbing the natural bacteria levels. The filter is invaluable in keeping a parasite-free, clean, well balanced and healthy aquarium. It can be used for fresh and saltwater tanks up to 55 gallons with an "active" flow rate of 150-200gph. The Diatom Filter is equipped with a 3000 RPM motor shaft that is connected directly to the impeller. It is designed for continuous operation (maximum of 8 hours per week).The D-1 filter features and adjustable and directional flow and has an electrical on-off switch. It has a thermally protected motor which provides quiet operation. The filter is self-contained and back-flushes clean without taking the filter apart.Size:Fitler: 8" diameter (base) 3 1/2" diameter (top) x 15" High Power Cord: 3' long.