Biorb Ceramic Media or weight it down in

or weight it down in your aquarium until the wood becomes waterlogged

21cm Fine Tip tweezers

Perfect water quality thanks to the high filter volume consisting of Hel-X and filter sponges

head height

Integrated outlet nozzles: - uniform surface movement - prevents biofilm formation - oxygen enrichment

Biorb Ceramic Media or weight it down inProduct Description Details 450g Ceramic Media The ceramic media in your biOrb forms the main part of filtration and is important in keeping the water clear and healthy. Beneficial bacteria colonise the ceramic media and remove toxic fish waste from the water as the water flows through it. biOrb ceramic media is full of pores for bacteria to live on, just 900g of ceramic media has the surface area equivalent to a football pitch. You can add more media