• Quick elimination of all kinds of cloudiness in freshwater and marine water aquariums and in pond water: reusable foam for use in the filter
• Easy to use: cut the foam to the size you need (suitable for all filters). Layer as filter stage for pre- and long-term filtering
• Crystal-clear water: filters off floating algae and cloudiness. Offers a large surface for the settling of cleansing bacteria
• No release of harmful substances – water neutral fine foam with 30 ppi pore size
• Contents: 1 washable foam filter mat for aquariums (50x50x5 cm) for all types of filter