Bio Air Disk S + L

Aeration and filtration
Airlift filter for small aquariums

Connect the Bio Air Disk to an air pump (Recommend: SF Air-Flow 1, 100 l/h) and place it on the bottom of the aquarium. The air stone provides extra oxygen and enhances the airlift effect. Fish waste and suspended particles are filtered out of the water by the sponge resulting in the aerobic bacteria in the ceramic filter media converting harmful ammonia (NH3) into nitrite (NO2) and nitrate (NO3).Replace the air stone every 6 months.