Item #: A1459 | UPC: 015561114592

BIO-FX is a premium biological media designed for use with canister filters and sumps of all sizes, including Fluval’s 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.

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  • Biological filter media
  • Safe, Inert Ceramic Material
  • Designed for use with sump filtration and canister filters of all sizes
  • Deep pore structure with interconnected micro-tunnels offers vast surface area for billions of beneficial nitrifying bacteria to establish and thrive
  • Linked cavities permit free and even water flow, discourage blockages and prolong contact time for superior and effective biological filtration
  • Allows for the establishment of a high concentration of nitrifying bacteria to reduce ammonia and nitrite quickly and efficiently for a healthier aquarium
  • For best results, rinse monthly using aquarium water and replace partially every 6 months
  • For optimal filtration, place in the last stage of the filtration process
  • Usage: For most aquariums, 1 filter basket layer of BIO-FX is adequate. For higher bio loads, additional BIO-FX can be used

Questions & Answers

How much surface area does BIO-FX provide for nitrifying bacteria?

BIO-FX provides 2,250 square meters of surface area per liter of media.

What material is BIO-FX made of?

BIO-FX is made of a safe, inert ceramic material.

What’s the difference between BIOMAX and BIO-FX?

BIO-FX nodes are larger and contain a greater surface area for beneficial bacteria colonization.

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 Need Help? Get Answers. Visit the Support Center