Measured pH 8.3
Total Alkalinity (ppm CaCO3) 159
Free Chlorine (ppm Cl2) 12.0
Cyanuric Acid (ppm CYA) 60
Calcium Hardness (ppm CaCO3) 380
Total Dissolved Solids (ppm) 3,439
Total Sulfate (ppm SO42-) 0
Total Borate (ppm Boron) 50.3
Total Ammonia (ppm Nitrogen) 0.0
U.S. Gallons 15,000
Temperature (oF) 89
From here, I want to adjust my PH to 6.8. So I set my goal to 6.8. It says I need 304 oz of Muratic Acid. So I put 304 oz of acid in the apply next apply column and hit calculate. PH is 6.5!!! What is going on here? Also, TA drops to 81, which is perfect, by the way.
I also tried just changing my PH to 6.8, then hit calc Acid/Base/TA and it said 247 oz Acid, and it entered it and calcuated for me and seems right, I am going with 2 gallons of acid for now.