Aquarium Gravel

Aquarium gravel refers to small, decorative stones or pebbles that are used as a substrate in fish tanks. It comes in a variety of colors, shapes, and sizes, and serves both a functional and aesthetic purpose in aquariums. The gravel provides a surface for beneficial bacteria to grow, which helps to maintain water quality by breaking down waste and harmful chemicals. Additionally, aquarium gravel can enhance the visual appeal of the tank, creating a natural and attractive environment for fish and other aquatic life.