Aqua Natural Bio-Substrate - Nitrifying Bacteria Seeded Substrate Quickly Cycle New Freshwater Aquariums Contains Live Bacteria to Convert Ammonia to Nitrate Use as Primary Substrate or Mixed Aqua Natural substrates are perfect natural substrates for any freshwater aquarium including planted tanks. Bio-Substrates contain bio activated live nitrifying bacteria to either use as a primary substrate or mix with substrate for a healthy aquarium. They contain a patented blend of live nitrosomas and nitrobacter bacteria which break down and convert harmful ammonia into nitrates. DIRECTIONS When Used as the Primary Substrate Usage Calculator: Use 1lb (450g) of Bio-Substrate for every 1 gallon (3.8 liters) of water. DO NOT rinse before use. Spread substrate and fill with water slowly. Avoid stirring up the substrate. Once the tank is filled, start your filter. Any cloudy appearance should clear over time. Mixed with Other Dry Substrate Usage Calculator: Use 1lb (450g) of mixed LIVE Bio-Substrate and DRY Substrate for every 1 gallon (3.8 liters) of water. Mixing ratio is 1:4 (1 LIVE to 4 DRY). DO NOT rinse before use. Mix Bio-Substrate and Dry Substrate thoroughly. Now spread mixed substrate and fill with water slowly. Avoid stirring up the substrate. Once the tank is filled, start your filter. Any cloudy appearance should clear over time.
