API Nitrite Test Kit - 180 tests

API Nitrite Test Kit - 180 tests

Toxic nitrite is produced by nitrifying bacteria in the biological filter as it breaks down ammonia.

* For fresh & salt water
*Reads nitrite levels for 0 to 5 ppm Approximately 180 tests.
1 Bottle Kit.


(Nitrite, a major cause of fish death, is produced in the aquarium by fish waste and overfeeding. Even low levels affect the red blood cells of fish reducing their ability to carry oxygen, thus causing suffocation and even death.)