XINYOU HIGH DENSITY AND WASHABLE SPONGE

Features:Create the optimum aquarium environment for your fish with XinYou High Density Sponge! The sponge has a special design that promotes the 2-in-1 function of mechanical and bio-filter. The dense sponge provides ample surface for nitrifying bacterial to grow, which promotes a bio-filtration effect that reduce ammonia levels in tanks. It can also trap fine dirt particles, which helps with water clarity as well! - Super water permeability- Long life.Usage Guidelines:Plug and Play.*Product image and information are correct at the time of publishing on this website. For the most accurate information and image, please refer to the actual product.