Nitrate Reactors to effectively reduce nitrate in a closed aquarium system a specially in wholesalers/shops fish tanks . This method converts nitrate to nitrogen gas using sulfur beads. Sulfur beads encourage the growth of anaerobic bacteria as it oxidizes the sulfur. - available in four sizes(system volume from 500 to 4000 liters) - Method of feeding: Internal bypass on Aquabee pump Total Watts: 11W Made in Poland from best quality parts!
