This is an Aquaneat Aquarium Bio Sponge Filter Media Pad.It is an open-cell foam sheet designed for biological and mechanical filtration in aquariums and ponds. The pad can be cut to fit various filter types, including sumps, wet/dry filters, canister filters, and power filters. It provides a large surface area for beneficial bacteria to colonize, aiding in the decomposition of waste and promoting a healthier aquatic environment. It can be cleaned and reused, offering a cost-effective filtration solution. Some versions may include multiple densities (coarse, medium, and fine) for comprehensive filtration. Size2 m length 1 m width, 5 cm thickness 35PPI
