Fluval Bio-FX Biological Media 2 liter double tap unit Initially use about 1 XPort

Initially use about 1 XPort PO4 Cube for every 20 U

efficient motor

5–1 cm (Reef Reactor Medium is

Convenient Marineland Rite-Size Filter Cartridges come ready to use with each filter

Fluval Bio-FX Biological Media 2 liter double tap unit Initially use about 1 XPortBIO FX is a premium biological media designed for use with canister filters and sumps of all sizes, including Fluvals flagship FX series. Featuring a deep pore structure with interconnected micro tunnels, BIO FX offers a vast surface area where billions of beneficial nitrifying bacteria can thrive. CHOOSE A HIGH PERFORMANCE BIOLOGICAL FILTER MEDIA: FLUVAL BIO FXThere are many choices when it comes to biological filter media, which begs the question: