Used to reduce the alkalinity of swimming pool and spa water,
lowering the pH
Maintain a pH level of between 7.2 and 7.6 to ensure bather comfort and to prevent long term damage to the pool and equipment.
As a general guide add 100 grams to 10m3 of pool water.
Use a suitable test kit to establish actual requirements and adjust as necessary.
1kg, 7kg and 25kg