The Sander Certizon Ozonizer augments the performance of protein skimmers and biological filters and produces transparent and healthy water. He diminishes the load of nitrite and ammonia evident. Augments the redoxpotential and the content of oxygen. Diminishes the load of disinfectants in the water. Decomposes yellow substances and other pollutants for the degradation inside the biological filter.Technical data Sander Certizon C25:Ozone Production (mg/h) 25steppless adjustment (mg/h) 2-25Power consumption (Watt) 3,0fresh water aquarium or pond 5-500 lMarine water aquarium 5-250 lrecommended Airflow (l/h) 20-500