Kolar Filtration Crystal Cal Carbon is a premium, laboratory-grade granular activated carbon, specifically formulated as a true liquid phase carbon to clarify aquarium water. This high-quality filter media effectively removes various pollutants, ensuring your aquarium water remains exceptionally crystal clear. Unlike generic pelletized carbons designed for air purification, this product is engineered for the unique demands of aquatic environments, making it an essential component for maintaining pristine water quality.

This activated carbon features a fine 4x12 mesh size with very low dust, indicating its superior processing and purity. It is safe for use in all types of aquariums, including saltwater and freshwater setups, as well as ponds. Proudly made in the USA by a family-owned and operated company, it can be efficiently utilized in a media reactor, a traditional media bag, or within a canister filter system. While the material is NSF certified, please note that the product is not intended for human consumption.

This product is ideal for reef aquarists and general aquarium hobbyists alike who prioritize exceptional water clarity and the removal of dissolved organic pollutants. It offers Reef Aquarium quality at a truly affordable price point, providing excellent value for its performance. Remember to rinse the carbon thoroughly before its initial use to eliminate any shipping dust, ensuring immediate crystal clear results and optimal filtration from the start.