Polished Snow White 5 Pounds For Plant Aquariums Landscaping Home Decor, 0.8-1.5 Inch

Beautify your aquarium with CNZ aquarium natural river gravel. Aquarium gravel provides a surface for beneficial bacteria to grow. These bacteria feed on fish waste and help keep your aquarium clean. It might seem counter-intuitive but you need good bacteria for your aquarium to thrive. These bacteria feed on fish waste cleaning your tank naturally. Consequently you wont have to scoop out fish waste as frequently.