AQUANATURE BIO-NUT is a top-notch biological media that works great with any type of filter. It has a unique porous design with deep, connected micro-tunnels, which creates a huge surface area for billions of helpful nitrifying bacteria to settle in and grow, promoting a healthier aquatic environment. BIOLOGICAL Biological Media Benefits Waste decomposition: Helpful bacteria settle in the media, decomposing harmful waste. Water quality upkeep: Manages levels of ammonia, nitrite, and nitrate. Balanced ecosystem: Fosters a stable aquarium setting. Less frequent water changes: Aids in keeping water quality, lowering the need for regular water changes. usage .The deep pore design, featuring interconnected micro-tunnels, provides a large surface area for billions of helpful nitrifying bacteria to grow and flourish. .The linked cavities allow for smooth and consistent water flow, preventing clogs and extending contact time for better and more effective biological filtration. .This setup enables a high concentration of nitrifying bacteria to quickly and efficiently lower ammonia and nitrite levels, promoting a healthier aquarium. .To achieve the best results, rinse it monthly with aquarium water. For optimal filtration, it should be placed in the final stage of the filtration process. . Appropriate for both fresh and saltwater DIRECTIONS Rinse before use. Can be used in canister filters, sumps & wet/dry filters RECOMMENDATION AQUANATURE NITRIFYING BACTERIA are beneficial microorganisms that convert ammonia and nitrite into nitrate, which is safe for fish. This process is crucial after substantial water changes, when setting up a new aquarium, or following maintenance on aquarium filtration systems. STORAGE Store in a cool,dry place. CAUTION Keep out of reach of children. Not for Human Consumption. This product is intended for ornamental fish and should not be applied to fish meant for human consumption. If accidental ingestion, seek medical assistance. If contact with eyes occurs, rinse thoroughly with water, consult a medical professional.