10 ml is used to 100 l of water in case of an algae bloom or the presence of protozoa.
10 ml is used to 30 l of water to prepare a preventive bath.
During the treatment, do not use any filters with activated carbon or peat. Remove deposits precipitated after the application of Blue ichtio by changing the water or using Aquafix C/Filtrax C flow bags. Blue ichtio causes staining of water and decorations in aquariums.