Have been fighting my yearly issues of what they say is chlorine block and as usual another group of new employees at the pool store.So thus the reason searced for some experts. Pool is inground 16x32 -vinyl -DE filter -pump runs 24x7. 22,000 gals
Water was cloudy and had to add zero . Went to pool store to test and they said no Free Chlorine.Added normal spring start up kit prior to going .They said phos was 900 and to add phos out and triple shock this was after allready adding 6 bags. So did phos out and water is now clear so started triplke shocks.After 18 bags here are my readings.CYA 56,Total Chor 9,Free Chlorine still 0,ph 7 , total alkalinity 197,adjusted 180 and hardness 140. Use the side chlorinator with 3 inch tabs--------------Help