this can be used in filters to hold the media up off the bottom where the waste collects. size 27"x16"  Product Details...

£3.45

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heavy duty orange media sacks, ideal for crushed oyster shells, or any media you have to remove for cleaning of the filter  Product Details...

£0.70

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a good light media ideal for trickle towers  Product Details...

£17.00

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bio chips are a useful add on media, the miro animals that colonise on the bio chips feed on the dead bacteria shead by the k1   Product Details...

£61.00

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used to buffer the ph of ponds we recomend 5-10kg per 1000 gals.  Product Details...

£35.00

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the most widely used filter media with a massive surface area, when used on block/home made filters we would advise putting this after the k1  Product Details...

£45.00

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k1 has one of the highest biological surface areas of any filter media   Product Details...

£58.00

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k3 is a bigger version of k1 with 30% less surface area , but is easier to use when retro fitting to an existing filter.  Product Details...

£52.00

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