- Superior Filtration System : Our aquarium filter mat features an 8-layer filtration design, including 2 pieces of 3D honeycomb woven cloth, 2 pieces of three-dimensional hydrophobic fiber cotton, 2 pieces of carbon fiber cotton, 1 piece of nano-biochemical cotton, and 1 piece of fiber biochemical cotton. This multi-layer approach effectively captures larger particles with honeycomb cloth, fine particles with hydrophobic fiber, and ultra-fine debris and odors with the other materials. - Enhances Water Quality : The innovative honeycomb shape of the filter mat promotes the absorption of harmful bacterial pollutants, facilitating the establishment of a stable nitrification system. This ensures clean water for fish and aquatic organisms, enhancing their overall well-being. - Eco-Friendly Material : Constructed without harmful substances, adhesives, or chemical odors, the filter mat is made using advanced hot melt technology. It is a safe option for maintaining a healthy aquatic environment. - Durable and Easy to Clean : Unlike traditional filter sponges which deform easily, our 8D filter sponge retains its shape through over 200 washes. This durability means you won't need to replace your filter pads frequently, saving you time and money. - Versatile Applications : The filter mat can be cut to any size, making it a cost-effective solution for various filtration systems, including pad filters, cartridge filters, hanging filters, and wet/dry filters. Ideal for use in freshwater or saltwater aquariums, fish tanks, turtle tanks, pond filters, and aquaculture systems. Experience reliable and efficient filtration to ensure your aquatic friends thrive in a pristine environment.