Collected from the mineral - rich slopes of Japan's renowned Mont Aso Volcano, Fluval Stratum is an excellent substrate for freshwater aquariums. It stimulates the robust growth of aquatic plants as plant roots can easily penetrate and spread through it, accessing a wide range of readily available nutrients for flourishing plants. Adding FLUVAL PLANT MICRO NUTRIENTS ensures a full set of essential macro and micro nutrients. Its light, non - compacting, and porous structure is great for nitrifying bacteria, which quickly colonize the large porous surface, maintaining top - notch water quality for plants. Fluval Stratum helps maintain a neutral to slightly acidic pH, perfect for most plants, tropical fish, and shrimp in planted aquariums. It also offers a safe haven for baby shrimp until they grow big enough. This appealing substrate won't discolor water and controls the organic discoloration often caused by natural driftwood. Key features include being a mineral - rich volcanic soil, promoting strong plant growth, maintaining a suitable pH, and being suitable for both plants and shrimp. Available Sizes: 4.4 lb / 8.8 lb / 17.6 lb






Using Fluval Stratum is easy. First, choose the right size according to your aquarium's needs. Then, gently pour it into your freshwater aquarium. You can add FLUVAL PLANT MICRO NUTRIENTS to provide more nutrients for your plants. Remember, it's important to regularly check the water quality in your aquarium. Although Fluval Stratum helps maintain a good pH level, a small water change every now and then can keep the water fresh. When it comes to cleaning, be gentle so as not to damage the substrate's structure. If you notice any debris on the surface, you can use a siphon to remove it. This substrate is a long - term investment for your aquarium, so take good care of it and enjoy watching your plants and shrimp thrive.