Bio filtration media

N30 Premium Bio Black Ring filter media delivers highly effective biological filtration for aquariums, and is suitable for fresh or saltwater tanks and ponds. Its extensively porous surface area serves as an ideal environment for the colonisation of beneficial bacteria.

• Highly porous surface area is primed for beneficial bacteria colonisation
• Helps effectively remove and eliminate organic waste and other substances toxic to aquarium life.
• Durable and long term usage
• Will not affect pH balance.