MarinePure Biofilter Media Spheres - 1.5" - 1 gal Tropica Potted Rich in vegetable matter

Rich in vegetable matter

5 mm and features an average density of 94 pounds per cubic foot

When first used

nutritious krill

MarinePure Biofilter Media Spheres - 1.5" - 1 gal Tropica Potted Rich in vegetable matterMarinePure Biofilter Media by CerMedia is the most technically advanced biological filter media available on the market today. Designed to be versatile and easy to shape, this bio filtration substrate can be used in tanks, sumps, canister filters, DIY filters, trickle or shower filters, waterfall filters, and hang on back filters. MarinePure rids your aquarium water of ammonia and nitrites and reduces nitrate levels while also providing an ideal