Hewnda 1 LB Natural Black Sand Aquarium Substrate

• Our black decorative sand is made from natural black quartz, polished to a shiny black finish with uniform, fine grains and no dust clumps. The deep black tone creates a high contrast for aquatic plants, succulents, and miniature scenes, giving more texture than regular gray sand. It's perfect for creating a minimalist or black-themed aesthetic, suitable for any decor project.
• After multiple washings and screenings, fine powder, dirt, and sharp edges are removed. It has an inert neutral pH, so it won't change the water's pH. The particles are dense and have good drainage.
• The granules are uniform with no large impurities. They're heavy enough to stay in place during water flow or watering, not easy to float or muddy the water. Keep them sealed and dry before use.
• Made from natural minerals with no artificial coloring, the color won’t fade even after long-term soaking or exposure to sunlight. Safe for aquarium pets and household plants. Just rinse and reuse, making it an ideal bulk craft material for hobbyists, florists, and aquarium enthusiasts.
• Wide range of uses in various scenarios, suitable for both indoor and outdoor use: - Bottom of aquarium tanks, suitable for shrimp, bettas, and small tropical fish - Surface cover for succulent and cactus pots to prevent soil splash and moisture loss - Mini fairy gardens, bonsai, and dry landscape stone decorations - Vase fillers, candle jar bases, wedding table centerpieces - Ashtray sand, stove bases, exhibition and retail window displays

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