Make the water in your aquarium as clean and healthy as can be for your fish with the help of the Top Fin Silenstream Power Filter. This product features a highly effective 4-stage filtration system, and comes with everything you'll need to keep your water in its best possible condition. Features: Four Stage Filtration System Includes: 1 Top Fin Silenstream Power filter 1 Bio Cartridge 1 small filter cartridge 1 adjustable intake tube Intended Pet(s): Fish Material(s): Plastic Color: Black Caution: Product will get warm. Avoid contact with flammable material. Never use soap or detergent on any items placed in your aquarium as they are highly toxic to fish. Keep out of reach of children. Sizes and Dimensions: Silenstream 10 Powerfilter: 5.5 in L x 4.2 in W x 9 in H Silenstream 20 Powerfilter: 7.6 in L x 4.8 in W x 11.5 in H Silenstream 30 Powerfilter: 7.6 in L x 4.8 in W x 11.5 in H Silenstream 40 Powerfilter: 7.6 in L x 4.8 in W x 11.5 in H Silenstream 75 Powerfilter: 12. In L x 5.5 in W x 12.2 in H Size: 30 gal.