SpaGuard Spa Total Alkalinity - 2 Lb<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>SpaGuard Spa Total Alkalinity Increaser 2#</li><li>1 tbs. per 100 gallons raises total alkalinity 25ppm</li><li>Eliminates pH Bounce that can occur in your spa or hot tub water</li><li>Helps prevent equipment and spa surface corrosion and damage</li><li>Spa or Hot Tub Alkalinity Increaser</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Qys9j2gZL.jpg" noproxy>