In-ground, 24,000 gallon, Gunite. I just (tuesday the 25th) re-plastered... i.e., stripped old plaster (3 layers) to gunite. The Ph keeps creeping up... Thur, brought it from 8.2 to 7.4... Friday 8.0 to 7.4.. this morning 7.8. On Thursday the pool water testing place instructed me to put 2 quarts of muriatic in and wait 3 hours (did not mention re-dosing). But it took 6 quarts and 9 hours on Thursday. Friday 2 more quarts and three hours... and, this morning I added 1 quart... waiting for it to saturate the pool now. So, thats 9 quarts *so far* Is this normal???
thanks
dennis
thanks
dennis