AquaActiv BioKick Premium contains high-performance bacteria for pond filters. It is a liquid preparation with highly concentrated, autotrophic bacterial strains and enzymes, which contains natural ammonium-oxidising bacteria (AOB) and nitrite-oxidising bacteria (NOB). Due to the cultivation and packaging in medical glass ampoules, it has a shelf life of up to 36 months. When filled, it contains more than 50 billion active microorganisms/ml, i.e. approx. 1 trillion bacteria per ampoule. One package contains 4 ampoules with 20 ml each, sufficient for ponds up to 40 m³.