cya slam

  1. H

    First SLAM

    Hello everyone! My husband and I are first time pool owners. We just purchased a new house in Dallas, TX. The previous owner invited us over to show us how he maintained the pool. He was using 2-3 chlorine pucks a week and recommended a weekly "shock" in the summer using what I believe is...
  2. DuchessJen

    SLAMmed with 8% liquid bleach - CYA through roof?

    What? I started my SLAM at 40 CYA, using liquid chlorine, 8.25% Sodium Hypochlorite. I just finished my slam, checking my levels and they are: FC: 13.5 CC: 0 CYA: 100 Where did this CYA come from???