Fluval Bio-FX Biological Media 5L Thermometers Experience the amazing Mechanical |

Experience the amazing Mechanical | Biological | Chemical | Hydro-Pure Technology all in one system

'U' Pipe Size: 8cm

2) Slave (EXT) for seamless operation (NOT INCLUDED)

• Improves the animal’s perception of its environment

Fluval Bio-FX Biological Media 5L Thermometers Experience the amazing Mechanical |Fluval Bio FX is a premium biological media designed for use with canister filters and sumps of all sizes, in both fresh and marine aquariums. Featuring a deep pore structure with interconnected micro tunnels, Fluval Bio FX offers a vast surface area where billions of beneficial nitrifying bacteria can thrive. The three dimensional linked cavities permit water to flow freely through the Bio FX nodes, discouraging blockages while prolonging contact