ROWAcarbon 2,25 kg

High-performance activated carbon made in Germany Significant algae growth is often caused by the release of phosphate (PO4) from activated carbon with a high POI, often greater than 14. In saltwater aquariums, the calcification of coralline red algae, stony corals and other calcifying organisms is also inhibited. Special Features: binds harmful and disturbing organic waste products, nettle toxins, drug residues and thus improves the water quality in your aquarium.