OASE BioMaster 20ppi Ultra Coarse Replacement Filter Foam Blue 1ea

This 20 ppi replacement filter foam is designed for the BioMaster 250, 350, or 600. It features an ultra - coarse filter foam. By combining this coarse foam with fine filter foams, you can tailor the filtration to suit your aquarium's specific needs. The right time to replace the filter foam depends on your aquarium's size, the number of fish and plants, and how well the filter is performing. Here are the product details: Gross weight is 0.7300 lb, net weight is 0.7300 lb, height is 11.22 in, length is 11.61 in, and width is 9.25 in.

Using this OASE BioMaster replacement filter foam is easy. First, turn off your aquarium filter. Then, remove the old filter foam from your BioMaster 250, 350, or 600 filter. Place the new 20 ppi ultra - coarse blue filter foam in its place. Make sure it fits snugly. When it comes to replacing the filter foam, keep an eye on your aquarium. If you have a large aquarium with many fish and plants, you may need to replace it more often. Check the filter's performance regularly. If the water flow seems slow or the water quality starts to decline, it might be time for a new foam. To maintain this filter foam, you can gently rinse it in aquarium water every so often to remove large debris. But don't use tap water as the chemicals in it can harm the beneficial bacteria on the foam. And always remember to turn off the filter before any maintenance work to avoid any accidents.