SpaGuard pH Decreaser - 22oz

SpaGuard's pH Decreaser provides spa owners with an easy way to lower high pH and alkalinity down to optimal levels, simply by adding this quick-dissolving granular formula to the water. pH Decreaser gradually lowers your pH and alkalinity until at the desired level and also prevents scale build-up and cloudy water that also usually occurs when your spa operates at the high-end of the pH scale.

Dosage
pH Range 7.6 to 7.8:
1/2 tsp per 200 gallons

pH Range 7.8 to 8.0:
3/4 tsp per 200 gallons

pH Range 8.0 to 8.4:
1 1/2 tsp per 200 gallons

pH Range 8.4 and above:
2 tsp per 200 gallons