Rowa carbon (500ml)

ROWAcarbon By releasing phosphate (PO4) from activated carbon with high POI, often greater than 14, there are often considerable problems with algae. At Seawater aquariums will also benefit from the calcium synthesis of red algae, stony corals and other calcifying organisms are inhibited. ROWA®carbon is characterised by its outstandingly low POI from 1.3. The phosphate discharge is thus significantly below the detection limit common measuring methods.