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  1. B

    Help! Clear water with algae on bottom.

    We appear to have green algae on the bottom of our pool. Water is clear. We SLAM. Gets clear for a day or so then gets bottom turns green. PH 7.5 TC 9 CC 0.5 TA 90 CYA 40
  2. B

    Green pool

    Hi all! I’m new to caring for pools as I’m trying to help my parents open their pool for the swim season. My parents are not new to this as they have owned this pool for 30+ years. However, they choose to allow the pool to get filthy during the winter months then spend gobs of money in the...