Search results

  1. K

    Drain Pool & Liquid CL but still high CYA

    Inground, Vinyl, 23,000 gallons, pumps run 7X24 Drain 12" from pool and refilled using well water. Home has a well Shocked with 8 gallons of CL 48 hours later FC 2.6 CC 0.6 pH 7.5 Alkalinity 192 Hardness 365 Vaccummed algae from bottom Pool is clearing up, seeing drain, and vac...
  2. K

    Cloudy & Can't Hold Chlorine

    TC 1.5 CC 1.5 PH 6.9 CYA 80 Alkaliity 142 Hardness 349 Inground, vinyl, 23,000 gallons, Pump runs 7 X 24 .... 3 pucks in the two skimmers Super shocked (21 lbs) 8 days ago and held for 24 hours .... super shocked (21 lb) the next day and held chlorine over 10 PMM for 24+ hours A few days...