PRO/A9 Nitrifying Bacteria


Aquaculture pond water cleaning, and sewage treatment.

Viable count & Other analysis 

Viable count ≥  1010 CFU/g
Fineness:  60-80 mesh screen
Moisture: 10 Max

Main Ingredients

Nitrifying bacteria, Ferment metabolites.


Light yellow powder

Biological feature

Nitrifying bacteria are a kind of aerobic bacteria, including nitrosobacteria, nitrifying bacteria. They live in aerobic water or sand, playing an important role during the process of nitrogen circulating water purifying. The most suitable place for nitrifying bacteria to live is water, they grow and reproduce most quickly when the temperature arrives at about 25°C.


Nitrosobacteria oxidize ammonia to nitrite, then oxidize nitrite to nitrate by nitrifying bacteria. The ammonia and ammonium in soil can be changed to nitrate necessarily under the combined function of the above two kinds of bacteria, increase usable nitrogen nutrition.

Main function

Nitrifying Bacteria can change ammonia and nitrite in soil and water to nitrate, reduce the lost of nitrogen fertilizer in soil, decrease the pollution to environment, get rid of the danger of nitrite in water.


1000 g×20 bags / Carton


Kept in the cool place under normal temperature. 2 years guaranteed in well-sealed condition.


Seal after using. Avoid sun exposure. Use constantly after opening.