Check the listing for details. Biohome Ultimate Filter Media 2 LB. Condition: New. Listed at 46.31 USD. Thank you for visiting our ebay store! Biohome Aquarium filter media offers the best possible environment for bacterial colonization and is capable of supporting aerobic and anaerobic bacteria in a wide variety of filters and varied flow rates. Being capable of supporting the aerobic and anaerobic bacteria, it ensures that natural processing of ammonia, nitrite, and nitrate can be achieved. Biohome Aquarium filter media allows both nitrifying (aerobic) and denitrifying (anaerobic) bacteria to grow on and through its unique structure. - 2 Pound of Biohome Ultimate Filter Media - Ship by , doesn't come with Bacteria Ball - Fast control ammonia, nitrite, and nitrate. Promotes odorless and clear water - Great for canister, HOB and sump filters. Support beneficial bacteria growth - ONE OF THE BEST FILTER MEDIA ON THE MARKETBiohome Ultimate Filter Media 2 LB