The filter material set for Clear Control 100 is a perfect set for your pond filter. It contains 5x 500 g blue filter floss, 3x Filtera-Sub, 3x highly active filter carbon and 2x filter net (40 x 35 cm).This set is ideal for cleaning and filtering your aquarium and ensures clear and clean water quality. With the filter material set for Clear Control 100, you receive a high-quality and efficient set that offers you a long service life and optimum water quality.