The products included here improve filter performance in various ways. Here you will find Diatomaceous Earth, cellulose fibre media, Zeolite, glass sand, filter sand, pea gravel and potassium alum.
The products included here improve filter performance in various ways. Here you will find Diatomaceous Earth, cellulose fibre media, Zeolite, glass sand, filter sand, pea gravel and potassium alum.