Increase pH and Total Alkalinity in Spas. Ideal Range for Total Alkalinity should be between 80 – 120ppm. Ideal range for pH should be between 7.2 – 7.8. Pack Size: 500g

Application: • 20g increases Total Alkalinity by 10ppm per 1 000L • Dissolve the product in a bucket of pool water, and then apply the solution evenly around the edges of the spa with the filter running for 4-6 hours Pro Tip: • Do not add more than 200 g at a time per 5 000L in any 6 hour period (this will avoid any metals plating out on the spa surface if they are present) • Do not add to pool within 2-4 hours of adding Spa Calcium Up/Spa Hardness Raiser (this can cause extreme cloudy conditions)