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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

  • 3 Piece Filter Foam Set

    3 Piece Filter Foam Set (Small)

    £11.99

    3 Piece Filter Foam Set 17" x 11"

    £11.99
  • 15kg Alfagrog
    Sold out

    Alfagrog 15Kg

    £14.95

    Alfagrog 15kg   Highly Effective Alfagrog Bio-Media Lightweight Highly Porous Can be used in Pond Filters Increased surface area for beneficial b...

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    £14.95
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  • Spiral Filter Mat (Mountain Tree) Shower Pack with Lotus Root Bacteria House (S) II

    £174.99

     Spiral Filter Mat (Mountain Tree) ( Shower Pack )    Contains 5 x Spiral Filter Mat cut to fit shower filter 1 x box of Lotus Root Bacteria H...

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    £174.99
  • Sold out

    K-KOI Replacement Foam Set 2 (4x Foam 1x wool)

    £35.95

    Introducing the K-KOI Replacement Foam Set 2 - the ultimate solution for keeping your pond crystal clear! With 4 high-quality foam filters and 1 wo...

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    £35.95
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  • Evolution Aqua K3+ Media 50 Litres - DIY Moving Bed Media
    Save £22.49

    Evolution Aqua K3+ Media 50 Litres - DIY Moving Bed Media

    £89.95
    £67.46

    Ideal for DIY and conversion projects K3+ Media is ideal for use in both moving and st...

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    £89.95
    £67.46
    Save £22.49
  • 3 Piece Filter Foam Set

    3 Piece Filter Foam Set (Large)

    £44.95

    3 Piece Filter Foam Set 43' x 21'

    £44.95
  • 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
  • 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