"Microfibre filter floss prevents any water cloudiness • Filters finest types of clouding from water. • Filters floating algae from water. • Filters out all particles larger than 1/1000 mm (like diatom filters), such as swarm spores of white spot disease. • Non-polluting, suitable for freshwater and saltwater. Press Release JBL´s got it: the first filter floss against cloudiness without UV-C light! Now thanks to JBL research, floating algae (green water), bacterial cloudiness (white water) as well as all other kinds of floating material can be easily and safely removed by the new JBL SymecMicro without the use of expensive UV-C water clarifiers. This new type of filter floss can be used in any design of filter. A pack of JBL SymecMicro contains a floss mat measuring 250 x 750 mm, which can be simply cut with scissors to the size required. This means that the new filter material can be used in any external or internal filter. The SymecMicro material is 1.45 mm thick and white in colour. Any dirt can be seen immediately. The new floss material is suitable for use in both freshwater and saltwater. JBL SymecMicro is neutral in water i. e. it does not release any substances into the water and has no influence on pH levels or other water values. Summing up : At last a simple way to remove even the finest cloudiness from the water without any sophisticated technical equipment. A really useful addition to the JBL filter range, which already includes 25 different products. "