Blue Horizons pH Minus
A high quality, value for money product for pools, spas & hot tubs.
Correct pH levels are essential to good water quality. If it is outside of the correct range then your sanitiser can't work correctly and you can suffer with itchy skin and sore eyes!
This high grade granular acid will help lower the pH of the water should it be too high.
ALWAYS CHECK THE ALKALINITY LEVELS FIRST. IF THIS IS INCORRECT THEN GETTING A CORRECT PH LEVEL CAN BE VERY HARD.