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Pond Filter Spares
Alphagrog Filter Media 15kg
Our Ref No : 8345
This product can only be bought in store
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Alfagrog is a porous foamed ceramic material, which is lightweight, strong and inert.
It's high surface area makes it the natural choice for colonisation by micro organisms in biological filtration systems resulting in cleaner water.
The key to effective biological filtration is choosing media with the highest surface area possible to allow beneficial bacteria to colonise and remove waste from the water. Alfagrog has an extremely high surface area by volume compared with other types of filter media.
Alfagrog is currently only available for collection and payment in store.