AQK Alfagrog Filter Media


Size: 3kg
Sale price£12.99
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Alfagrog is porous foamed ceramic material, which is lightweight, strong and inert. Its high surface area makes it the natural choice for colonisation by microorganisms in biological filtration systems resulting in cleaner water. Suitable for use in a wide range of pond filters and some commercial setups.

Benefits of Alfagrog over other filter media:

  • Extremely high surface area
  • Highly porous
  • Inert, pH neutral
  • Lightweight
  • Available worldwide
  • Economical

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