Bactoplus Filter Start Gel 1L Treatments And Additives and it may be used

and it may be used to transfer fish by adding a few drops to every 4 litres of water

With a coverage of 6 to 8 m2

Biota Bacterial Activator 200

Safe to go back to the pond in small amounts

rubber mallet

Bactoplus Filter Start Gel 1L Treatments And Additives and it may be usedFish continuously create ammonia, which is released, among other times, when they take in oxygen through their gills. In a biological filter, two different species of bacteria work together to convert ammonia into nitrates via nitrites. Those in the first group turn ammonia into nitrites, while those in the second turn nitrites into nitrates. Since oxygen is required for these two processes, it is crucial for the water in the filter to be oxygen rich