Tetra FilterActive adds highly effective live bacteria and thus promotes permanent biological activity in the aquarium.
Tetra Filter ActiveDo you have questions about this article ?
+ accelerates degradation of pollutants like ammonia and nitrite
+ optimises cleaning performance of the filter for clear water
+ maintains a biologically balanced aquarium
+ promotes good water parameters and well being of fish
+ boosts filtration after filter maintenance and water changes
+ for all freshwater aquariums
+ dosage: 5 ml on 20 litres of aquarium water