Fluval Betta Stratum is a premium bioactive substrate specifically made to create an ideal & healthy environment for Betta fish and aquatic plants. Made from unique volcanic soil, this nutrient-rich substrate is infused with beneficial bacteria to promote healthy plant growth, vibrant fish colors, and optimal water conditions. Key Features: Bioactive Technology: Enriched with beneficial bacteria to improve water quality. Nutrient-Packed: Contains essential nutrients, minerals, and trace elements for strong plant growth. Betta-Friendly Texture: Smooth granules protect delicate Betta fins. Neutral to Mildly Acidic pH: Creates ideal water conditions for Betta fish. Lightweight & Non-Compacting: Allows plant roots to easily spread and grow. Visually Striking: Dark substrate provides a striking contrast to enhance Betta colors. Benefits: Healthy Plant Growth: Supports lush, vibrant aquatic plants for a natural environment. Enhanced Betta Colors: Highlights the brilliant hues of Betta fish against a rich substrate backdrop. Improved Water Quality: Helps reduce harmful toxins and maintain a clean, healthy aquarium. Easy Setup: Lightweight, non-compacting granules are simple to install and maintain. Long-Term Results: Sustained nutrient release for ongoing plant and aquarium health. FAQs: How do the nitrifying bacteria in Betta Stratum survive before the substrate is added to the aquarium? The nitrifying bacteria have been conditioned to enter a dormancy phase prior to packaging that allow them to survive in dry conditions. Once the substrate is added to your aquarium water, the bacteria awaken. How much Betta Stratum do I need for my aquarium? Use one bag of Betta Stratum for the Fluval 2.6 US Gal / 10 L Betta Kit, and two bags for the Fluval 6 US Gal / 22.7 L Betta Kit. Should I rinse Betta Stratum before adding it to my aquarium? We recommend gently rinsing Betta Stratum in a large colander or similar device without agitating the substrate to remove fine dust particles.