Add Iluka Elevate to Increases Total Alkalinity and pH in your spa and hot tub water. 500 gms.
ILUKA Elevate details:
Size: 500g
Increases pH and Total Alkalinity.
The lack of buffering that occurs if the Total Alkalinity is too low will cause the pH to fluctuate significantly.
Water low in Total Alkalinity can also corrode equipment, etch some spa surfaces, cause skin and eye irritation in bathers and excessive chlorine usage.