Have had new 48"x27' AG is service for a week. It was filled with deep-well water which has no issues with scale or iron. After three days to fill the 17,200 gallons or so, it was crystal clear. For startup added two 3" tabs, 1 bottle algicide and 1 pack of shock. Ever since test strips show PH and TA pegged high and total FC pegged low. In the course of the week I have added almost five quarts of muratic acid and added 1 to 2 3" chlorine tabs per day. Readings never change. I am WAY out in the country and getting a water test would require quite a drive. Any suggestions?