Quick Testing Strips Nitrite / Nitrate

The quick and accurate way to test both nitrite and nitrate. This kit reads nitrite from 0-10 ppm and nitrate from 0-200 ppm. Desiccant-lined tube, with snap-tight cap, provides maximum moisture protection for accurate results. Highly precise color charts. Dip directly into aquarium no separate vial needed. Includes information on how to correct unsafe water conditions. 25 strips. For fresh and salt water