| Filter Wool |  | Filter wool is used to capture solids prior to entering filters from spray bars and as a final polishing media. |
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| | Plastic Filter Media |  | Plastic media is light weight, long lasting and offers high surface area for good bacteria growth. |
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| | Alfagrog |  | Alfagrog is a Volcanic rock and has been used now for several years with a great deal of success , it is very inert and soon colonises with beneficial bacteria .
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| Filter Brushes |  | Filter Brushes offer a simple way to stop solid entering the biological chamber of a filter. |
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| | Crystal Bio Media |  | media with a surface-area up to ten times greater than most plastic alternatives.
Click image for details & to order |
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| Kaldnes Media Koi Pond Filter Media |  | Kaldnes Moving Bed process,This range of media includes K1, K3 and Kaldnes Biochip and prices start at £44.95.
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