- Starting dose: 2 litres Blue Bac-1 / 500 m3 basin water.
- Follow-up dose: 1 litre Blue Bac-1 / 500 m3 basin water each month.
This dosage is for an average level of contamination. If the water is more heavily contaminated, increase the dosage. Ensure that the water is always aerated and kept moving. This improves the product's impact and the length of its effectiveness. For use in outdoor basins and silos, Blue Bac-1 works best at a water temperature of > 15°C.
If a very thick layer of sludge is present, clean this up before beginning to use Blue Bac-1. Do not use Blue Bac-1 in water to which hydrogen peroxide (H2O2), chloride or a disinfectant has been added. These will cause Blue Bac-1 to break down and it will have no effect.