A prerequisite for the healthy development of fish and plants in aquariums requires the function of a natural eco-system. The use of filters is a decisive factor where water quality is concerned. In these filters bacteria and micro-organisms, as they do in nature, act as biological cleaners. They reliably decompose dead plants, fish food remains containing proteins, and fish waste. They convert such toxic metabolic products such as ammonium, ammonia and nitrite into plant nutrients.

aquavital nitrigon 1 activates the bacteria culture in your filter

• for starting up a new aquarium

• shortens waiting time until the first fish can be put into the aquarium

• after cleaning or replacing all or part of the filter material

• after the filter biology has been damaged by antibiotic treatment

• if nitrite is produced in the aquarium

For biofilter maintenance and long-term care, we recommend regular doses of aquavital nitrigon 2.


The aquavital nitrigon1 cares for the quality of the water and maintains a stable biological balance when starting an aquarium for the first time, when the filter material has been completely or partly changed, after cleaning the filter and after medical treatment.