Before first use, rinse exactly every resin bag, preferably water for about a minute. Discard water after finishing. Each 250 ml of the cartridge will remove 10 ppm nitrate in 475 liters. Removal is directly related to the time of contact with water; Maximizing the contact time with water will remove more nitrates and improve the overall quality of water in the aquarium. To get the best results, resins should be used inside the reactor or a pressure canister.
Nitrate FX can repeatedly regenerate what makes it a cost-effective way to reduce nitrates in marine and freshwater aquariums.