Gravel Underbedding

Replacement gravel for filter tank systems. Gravel is sold by the pound. Product Features For Filter Systems Provides even flow for more effective filtration and backwash Low Cost Provides backwash dispersion at a low cost Product Description ...

Replacement garnet for filter tank systems. Garnet is commonly used with heavier filter media, including Filox, MangOx, Catalox, Pyrolox, and other manganese dioxide medias. Garnet is sold by the pound. Product Features For Filter Systems Provides even...