Swim Spa pH Buffer (Alkalinity Enhancer) 10kg
Crystal Waters Spa pH Buffer is designed to increase the Total Alkalinity and raise the pH in your spa.
pH Buffer works in conjunction with pH Down to keep your spa pH levels balanced, and to prevent the issues caused by low and high pH and Total Alkalinity.
Dosage: To raise Total Alkalinity by 10ppm, add 18g of Spa pH and Alkalinity Enhancer per 1000L.
Recommended Total Alkalinity level: 120ppm – 150ppm
Active Constituent: Sodium Bicarbonate
Sizes Available: 500g + 2kg (Alkalinity Enhancer), 10kg.