AquaTech Carbon removes odor, discoloration, impurities and toxins from water on contact. This activated carbon for filter has thousands of tiny holes throughout its structure to capture varying sizes and types of molecules. This activated carbon for water is more effective than regular charcoal and produces crystal clear water. AquaTech Carbon works in virtually all aquarium filters.
Instructions: 1. Place Carbon In Media Container Or Mesh Bag. 2. Rinse With Tap Water to Remove Dust. 3. Place Media Container In Filter. 4. Replace Carbon Every 2-4 Weeks.