ASA N is a mixture of different microorganisms, which were isolated from natural salt- and fresh-water. They are used successfully in ponds, lakes and in Commercial aquacultures, especially in the fish and crab breed.


ASA N should be used

  • in eutrophicated ponds and lakes
  • in case of excessive algea growth
  • to remove cloudiness in ornamental and garden ponds


The microorganisms in ASA N

  • reduce ammonium, ammonia, nitrite and nitrate
  • reduce algea growth
  • eliminate fouling residues and reduce organic sludge deposits
  • keep the water clear
  • accelerate the establishment of the ecological balance after a new pond or water change
  • are harmless to aquatic animals and plants


Order No: 8010

Quantity/ Price: On inquiry

Product information sheet ASA N