Aqua One QuickDrop Nitrate NO3 Test KitRegular testing and maintenance of water parameters are important for the health of fish, plants and coral. Aqua One test kits make it easy to balance a range of organic compounds helping to maintain a healthy aquarium.Specifications:Testing Range: 0 – 4.0 ppmEfficiency: up to 60 testsSuitable For: Coldwater,Tropical & Marine
