Alkalinity Increaser - Sodium Bicarbonate

It is important to keep your pool water in balance to get the most effective use of your chemicals. Test daily to ensure that pH, total alkalinity, calcium hardness and cyanuric acid (stabilizer) are within the correct levels.
Alkalinity levels must be kept in check in order to control your pH levels. It is impossible to keep pH in the proper range if alkalinity is not within the desired range. Also, when total alkalinity drops below 80 ppm, equipment corrosion, plaster, etching and eye irritation can occur.

 Raises total alkalinity levels to the safe (non-corrosive) zone
 Stops eye irritation, equipment corrosion, and plater etching caused by ,low alkalinity
 Stabilizes pH balance in pool water 
 Eliminates the demand for unusually large amounts of pH adjusters
 Enables chlorine to work more effectively