NITRITE TEST KIT
Nitrite is produced in the aquarium in the form of fish waste, uneaten food, and nitrifying bacteria in the natural cycle of your aquarium as it breaks down ammonia. Low levels of nitrite inhibit respiration and suppress the immune system, while high levels cause suffocation in fish. The API® NITRITE TEST KIT quickly and accurately reads nitrite levels in your tank, testing parameters from 0 to 5 ppm. sizes Contains 180 tests and includes 1 test solution, easy-to-read instructions, glass test tube, and color chart