To raise both PH and Alkalinity at the same time, use Arm & Hammer Baking Soda. You can get it in 4 pound boxes at the grocery store and 12 pound bags at Sam's Club, Costco, etc. There is a dosage chart on the box. As for what your levels should be...I have a chart at home that I made up using various information from this board & Pool Solutions (PoolDoc runs both sites). But, I'm not home right now...I'm at work.
Sherra
Kershaw County South Carolina
18x34 IG 2' radius rectangle vinyl liner (approx 27,500 gal) 1 1/2" pipes installed March 2006
(previous AG pool owner)
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