reduction of organic stress like starch, protein, fat and cellulose in the pond.


in eutrophicated ponds and lakes, in case of increasing leaf fall and higher fish population, for algae blooms.



ASA T 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 T should be used

  • in eutrophicated ponds and lakes
  • in heavy leaf fall and higher fish stocking
  • with algal blooms
  • to remove turbidity in ornamental and garden ponds



  • accelerates the biological decomposition of feed and plant residues
  • reduces organic sludge deposits
  • lowers the organic load in the water and increases visibility
  • reduces algea growth
  • accelerates the formation of a stable microorganism population after reastablishment or a water change
  • is safe for aquatic animals and plants


Product data sheet: ASA-T-ENG

ASA T effects shrimps_ENG

Material safety data sheet: On inquiry


Microorganisms are perfectly suited to naturally help with environmental issues due to their versatile metabolic properties. It is possible, for example to improve the water quality in ponds and lakes and increase the vitality of the water animals through reduction of nitrogen compounds. As well it is possible to decrease the concentration of smell intensive substances such as ammonia in animal shelters with microorganisms.


By targeted selection natural occurring microorganisms and special cultivation methods we are able to maximize the desired metabolic properties and achieve high storage properties.


We are also pleased to assist cities and countries as a service provider and support you with your projects.