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Pond Filter Media

Proper filtration is essential for maintaining clear water and healthy fish in both garden ponds and home aquariums. We offer a wide selection of top-quality mechanical and biological filter media to optimise chemical, particulate and toxin removal from your pond or tank.

Choose from various foam, sponge and mat configurations to capture debris and particles as water flows through. Filter floss pads polish water and remove fine sediment. Bio-media like K1, bioballs and textured ceramic shower media promote growth of beneficial bacteria that processes waste and converts toxins.

Media tailored for koi ponds filters out larger waste while aquarium media focuses on creating crystal clear water. Shop by pond size or aquarium volume to meet your specific filter needs. Keep water purified and fish healthy with premium filter media for all freshwater applications.

Filters

  • Lotus Root Bacteria House (XL) II

    £138.95

    Lotus Root Bacteria House (XL) II    Size  15pcs   Super large surface area 3380㎡/L Specific surface area Filtration media area increase by more th...

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    £138.95
  • Lotus Root Bacteria House (L) III

    Lotus Root Bacteria House (L) III

    from £18.50

    Lotus Root Bacteria House (L) III Upgraded gear shape spiral design, more suitable for the reproduction of beneficial bacteria The gear-like desig...

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    from £18.50
  • Bacteria House (s) II

    Lotus Root Bacteria House (S) II

    £85.95

    Lotus Root Bacteria House (s) II   Size 40mm x 165mm x 24pcs   Super large surface area 3380㎡/L Specific surface area Filtration media area increas...

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    £85.95
  • kockney koi kintama bio balls

    Kintama Gold Bio Balls 10ltr (5KG)

    £37.95

    Kintama Bio Balls Filter Media Kintama Bio Balls come with an extremely large surface area, designed to increase the biological capability of your...

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    £37.95
  • Jap matting

    Japanese Matting (2m x 1m)

    £79.95

    Japanese matting is a popular choice for koi ponds not only because it can be easily cut to fit your filter, but its thick and robust texture hold...

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    £79.95
  • Japanese matting

    Japanese Matting (1.2m x 1m) Economy

    £59.95

    Japanese matting is a popular choice for koi ponds not only because it can be easily cut to fit your filter, but its thick and robust texture hold...

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    £59.95
  • Japanese matting.jpg
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    Japanese Mat (1.2m x 1m) Top Grade

    £66.95

    Japanese matting is a popular choice for koi ponds not only because it can be easily cut to fit your filter, but its thick and robust texture hold...

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    £66.95
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  • K1 Media Filter Media 1lt

    £7.45

    Award winning filtration media Evolution Aqua revolutionised the Koi market when it br...

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    £7.45