Details
Nutrafin Nitrite 0.0 to 3.3 Mg/L for Fresh and Saltwater, 75 -Tests

Suitable for freshwater or marine aquariums to determine nitrate level (0.0-3.3 Mg/L)
Best used with Biological Aquarium Supplement, Nutrafin Cycle to determine nitrate level (0.0-3.3 Mg/L)
Essential in monitoring your tanks water quality
Nitrite should be tested on a weekly basis as it is a toxic and potentially lethal nitrogen compound for fish
Easy to follow directions; Contains 75 Tests
Nutrafin Nitrite Fresh & Marine Aquarium Test Kit comes equipped with full complement of test equipment: test pipette, glass test tube and cap, lab base, instruction booklet. Regular testing is essential for new aquarium installations, when medicating, adding more fish and after having performed filter maintenance. Persistent nitrite levels can indicate over crowded aquarium conditions, over-feeding, or inadequate filtration. The Nutrafin Nitrite Fresh & Marine Aquarium Test Kit helps maintain proper nitrate levels for your tank(0.0-3.3 Mg/L).