Ammonia Control

Nitrobacter & Nitrosomonas Suspension

FOUR FISH AMMONIA CONTROL is a liquid blend of nitrifying bacteria designed to control ammonia and nitrite in aquarium, to seed aquarium biofilter and to startup the quick nitrification.

It is also used in breeding and conditioning tanks of valuable decorative ??sh, where high build-up of excess nutrients leads to proliferation of excess algae and other problems.


Nitrobacter species and Nitrosomonas species

  • De-ammonification efficacy :-  50 milligrams of ammonia per liter per hour.
  • Appearance :-  Slightly turbid suspension  /  Odor :-  Yeast like  /  pH :-  Neutral


For Aquarium Startup and regular maintenance :-

Apply 10 ml per 100 litres of water. Thereafter Weekly maintenance follow up is 5 ml per 100 litres of water

For Breeding tanks of all kinds :-

Use 50 ml per 1000 litres water in densely populated breeding and conditioning tanks.

For Packing & Transport :-

50 ml per 1000 litres can be used during local and export packing of ??sh for transport. It takes care of the excreted ammonia produced during transit period thereby reducing mortality.

  • It is a clear suspension which does not create turbidity or coloration on application.
  • Removes ammonia and nitrite from ornamental glass tanks, cement, polythene lined and earthen breeding and conditioning tanks.
  • Effective in BOTH fresh and seawater.
  • Effective even at relatively high BOD/COD (under 200 ppm).
  • Effective over a wide temperature range.
  • Effective over a wide pH range (6.5 to 8.5). Performs best at 7 to 8 pH.
  • Promotes a healthy aquatic environment for aquariums and small ponds.


Avoid using algaecides, herbicides, and antibiotics when using any Microbial Cultures. Avoid contact with eyes, skin, or open wounds and wash hands with warm, soapy water after handling.


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