AquaNatural Bio-Substrate 5lb for Aquariums

Aqua Natural Ice White Bio-Substrate 5lb for Aquariums, Gravel Seeded with Start Up Bio-Active Nitrifying Bacteria 4-6mm

• DO NOT rinse before use.
• Spread substrate and fill with water slowly. Avoid stirring up the substrate.
• 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.

Gravel by Aqua Natural. Details: Our meticulously graded gravels and sands are the perfect natural substrates for any aquarium including planted tanks. Our high quality products create natural beauty combined with large surface areas for beneficial bacteria colonies and easy cleaning. Contains bio activated live nitrifying bacteria to either use as a primary substrate or mix with substrate for a healthy aquarium. Contains a patented blend of live nitrosomas and nitrobacter bacteria which break down and convert harmful ammonia, into nitrates.