This product might be used outside the bathing hours of the swimming pool and in the absence of a swimmers.
Ensure the pH of the water between 7,2 and 7,6. If outside the recommended range, adjust appropiately with either the SERMAS pH (pH increaser) or SERMINUS pH (pH Decreaser) Servyepool-line products.
Setting-up treatment: Add one tablet (20g) per m3 of the pool water capacity.
Shock treatment: in case of observing the appearance of algae (pool water becomes green), add 1 - 2 tablets (20g - 40g of product) per m3 of pool water to treat.