Penguin 150 Power Filter - 20 to 30 gal 150 gph Fritz Filters your 20-gallon aquarium six

Filters your 20-gallon aquarium six times per hour with flow control up to 125 GPH

Does not contain gluconates or other sugars

All items bought with canister filters will need to be pick-up

FritzZyme® 7 contains specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite

Used together they achieve the best results and can deal with several problems at one time in addition to preventing secondary bacterial infections

Penguin 150 Power Filter - 20 to 30 gal 150 gph Fritz Filters your 20-gallon aquarium sixMarineland Penguin Bio Wheel Power Filter delivers easy, three stage mechanical, chemical and biological aquarium filtration. This powerful filter contains patented rotating Bio Wheel technology to provide superior wet dry biological filtration for nitrifying bacteria growth and eliminating toxic ammonia and nitrate fast. As it rotates, the Bio Wheel exposes beneficial bacteria to the air, helping bacteria work harder and faster to keep your aquarium