8.2 lb Bag Nuclo pH DecreaserSold Out
Sodium bisulfate (PH Decreaser) is able to decrease swimming pool water pH when water has become too alkaline. Unbalanced pool water with high pH may become cloudy and is at risk for producing water scale on pool surfaces and equipment.
Lowers pH in pool water
Reduces eye & skin irritation from pool water
Prevents stain & scale