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.





Application ares


Quantity/ Prices


nitrogen reduction in garden ponds

in eutrophicated ponds and lakes, in case of excessive algae growth


On Inquiry

ASA N plus

fast reduction of ammonium and nitrite concentrations in aquariums and garden ponds

for new installation of  ponds or aquariums, after adding of new fish in reservoirs


On inquiry

ASA N Meer

reduction of ammonium, ammonia and nitrite in sea water, acceleration of the formation of a stable population nitrifying microorganisms in sea water aquariums

for new installation of sea water aquariums or after a water change, after adding of new organisms


On inquiry


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


  On inquiry

ASA T conc

reduction of mud deposits and food remains in garden ponds, decomposition of surplus nitrate, nitrite and ammonium

in eutrophicated ponds and lakes, in fish- and crabs farming , in case of excessive algae growth


On inquiry