Salifert Nitrite Test Kit

The Salifert Nitrite Test Kit detects nitrite at concentrations as low as 0.01 ppm, making it one of the most sensitive consumer nitrite tests available. This level of precision is especially valuable when cycling new aquariums or when managing sensitive species such as Discus, shrimp, or marine fish that show stress at nitrite levels undetectable by standard kits. The reagent produces a reliable pink-to-magenta color change that is easy to read against the included reference chart. Each kit provides approximately 60 tests, and the compact bottle design is easy to store and transport. Compatible with freshwater and marine water.