Nitrite

Nutrafin Nitrite Reagent #2 Refill Is For Use With Nutrafin Nitrite Test (0.0 - 3.3 Mg/l). Nitrite Should Be Tested On A Weekly Basis As It Is A Toxic And Potentially Lethal Nitrogen Compound For Fish. Format: 10 Ml (0.3 Fl Oz).

Nutrafin Nitrite Reagent #1 Refill Is For Use With Nutrafin Nitrite Test (0.0 - 3.3 Mg/l). Nitrite Should Be Tested On A Weekly Basis As It Is A Toxic And Potentially Lethal Nitrogen Compound For Fish. Format: 16 Ml (0.5 Fl Oz).

Nitrite Develops When Beneficial Bacteria Break Down Ammonia. This Becomes Extremely Toxic To Fish When High Levels Of Nitrite Persist In The Aquarium For More Than A Week. Test Weekly.

Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. 180 tests per kit.

Nutrafins Nitrite Test (0.0 - 3.3 Mg/l) Measures The Nitrite Levels In Fresh Or Saltwater Aquariums. Nitrite Should Be Tested On A Weekly Basis, As It Is A Toxic And Potentially Lethal Nitrogen Compound For Fish. The Kit Provides Up To 75 Tests And Includ