This Internal Aquarium Filter is designed for submersible use and can be used in Fresh Aquarium Tank. The Filter comes complete with venturi aeration nozzle attachments included that can be used separately with both outlets having the feature of adding further aeration to your fish tank. Maintenance of this unit is as simple as removing the bottom filter chamber and cleaning the included filter foam. With the bottom compartment removed you will also have easy access to the impeller for cleaning / maintenance purposes. Complete biological and mechanical filtration system to maintain the water quality Suitable for both tropical and cold-water aquariums The filter sponge absorbs dirt and clears the water
