Calcid Minus is a substance that is intended for use in private pools. It is safe for the skin and stands out with quick and efficient use.

Calcid Minus should be added to pool water in order to lower its pH. This agent is very easy to use - you only need to pour it into the water or the dosage station. It immediately changes the water pH to the desired level. Since this is a concentrated acid, treat it with utmost care during pouring. You should also dilute it with water appropriately. Calcid Minus should be used in pools where no people are present. After a short time you would be able to use the pool normally. Our agent may be used in combination with different chemical pool cleaning and water clarifying agents. This agent is chloride-free.

This substance should be treated and used with utmost care. Each package contains 1 litre of the agent, the best-before date and the detailed instructions of use and dosage. 

• Capacity: 1 l