Hang on the wall of fish tank, brand new and high quality, attach to smooth surface with suction cup, use envirmental protection sponge as filtration material. Easy to clean with best permeability.
aquarium filter/sponge filter/bio-filter XY-2882 -Be used for aquariums of fresh water, sea grass and sea water. -Use the air-driven system to create motive power, so that the effect is durable. -Work silently without any noise and use electricity sparingly. -Produce a large quantity of bubbles, to dissolve oxygen in the water much better. -Be suitable for all kinds of ornamental shrimps and ornamental fish, no matter breeding, reproducing or developing young fish. -Avoid trapping tiny fish and young fish by the sponge. -Be hung on smooth surface by the suction cups if you need.
ATTENTION 1. Soak the sponge in the aquarium water for five minutes before use, for more nitrobacteria formation. 2. Use aquarium water or fresh water to clean the sponge instead of hot water regularly. 3. Renewal the sponge every six month.