Xinyou XY-2822/2821 Water Fairy Biochemical Filter Replacement Sponge

This replacement sponge is designed for optimal performance in aquarium filtration systems. Crafted with high-quality biochemical materials, it effectively traps debris and promotes the growth of beneficial bacteria, enhancing the aquatic environment for your fish. Easy to install and replace, it ensures continuous and efficient water purification, contributing to a healthier and clearer tank. Suitable for both freshwater and marine aquariums, this sponge provides reliable filtration to maintain balanced water conditions. Material: sponge Weight: 7g Manufacture country: China Instructions included: No