CESFONJER 35-Piece Organic Filter Balls for Aquarium Filter, 26mm Bio Balls
CESFONJER Organic Filter Balls for Aquarium Filter
Enhance your aquarium filter system with these 35 organic bio balls, designed to restore natural water quality and provide an ideal habitat for fish. Each 26mm ball features a porous structure with organic sponge inside, offering a large surface area for beneficial bacteria growth. This promotes efficient biological filtration, reduces water changes, and supports gas exchange in both freshwater and saltwater aquariums.
Made from durable plastic and cotton, these black filter balls are lightweight, easy to rinse, and suitable for UVC filters, outer filters, or filter basins. The package includes two 15x20cm filter bags for convenient use. Perfect for aquariums and ponds, they help oxidize water and maintain a healthy environment with minimal effort.
