Designed for optimal aquarium maintenance, this filter sponge ensures efficient water filtration by debris and impurities. Its fine sponge texture promotes clean and clear water, creating a healthy environment for aquatic animals. The durable material is crafted to withstand prolonged use, making it a reliable choice for fish tank enthusiasts. Features -Color:Yellow -Material:Sponge -Size:7.00X6.50X6.50cm/2.75X2.55X2.55in -Efficient water purification: enhances water clarity by effectively impurities, ensuring a clean and healthy environment for your aquarium fish -Spacesaving design: the internal filter design minimizes space usage, making it ideal for small to large aquariums without compromising functionality -Easy replacement process: designed for easy replacement, allowing you to maintain optimal filtration performance with minimal effort -Versatile application: suitable for home, office, or any indoor setting, creating a serene and comfortable fishkeeping experience -Durable and reliable: made with sponge material to ensure performance and consistent water filtration Package list: 10 tank filter elements