Kolar Clear OrganicsAbout Kolar Labs Clear is a simple and effective organic waste removal solution to promote clean water in all aquatic environments. The easy to use, pre rinsed media packet drops into any filter or sump. Quickly removes undesirable colors, odors, tannins, medications, and other organic waste products for clear water and improved aquatic life health. safe for all freshwater and marine fish, invertebrates, and plants Use Each sealed nylon mesh bag