Raises pH and alkalinity in swimming pool water.
This is a real must have for raising pH and Total Alkalinity in pool water
Alternative to HCL for lowering pH. Packed in a handy bucket with screw top lid.
Lowers pH in pool & spa water.
Raises the Total Hardness in pool and spa water.
Must-have sunscreen for pool water. Stops the sun depleting chlorine.
Raises pH quickly without affecting Alkalinity.
High quality ultra fine pool salt. Product of Australia.