Red Sea Nitrate/Nitrite Test Kit - 100/60 Tests

Now you can easily monitor the essential parameters of NO3 and NO2 in your marine aquarium with the Nitrate/Nitrite Test Kit from Red Sea. This includes 60 colorimetric tests of NO2 with an accuracy of 0.05 ppm, and 100 colorimetric tests of NO3 with an accuracy of 2 ppm. Red Sea's Marine Care Program provides you with the necessary tools for testing as well as an instruction sheet to follow; found inside of your box.