SpaGuard RAPID DISSOLVE pH Decreaser Tabs (1.25 LB)

SpaGuard Rapid Dissolve pH Decreaser Tabs are a product designed to quickly and safely lower high pH levels in spas and swim spas. These tabs contain a unique effervescing technology that helps disperse the treatment throughout the water, preventing issues like scale buildup and cloudy water that occur with high pH levels. The ideal pH range for a spa is generally 7.2–7.6, and these tabs are an easy, dry alternative to liquid acids for maintaining balanced water.  Quickly decrease pH level of spa water Provide soaker comfort and protect spa and swim spa equipment 2 tabs per 250 gallons – 1000 liters as needed Lowers pH 0.1 – 0.2 units Sodium Bisulfate