Recent content by garlatm

  1. G

    New member with black stain in vinyl liner still learning how to post to the forum

    Hi, Water seemed perfect when leaving on short 4 day vacation. Returned, opened pool and had black stains??? Will try to attach photo... Water chemistry when we returned on 6/13/16 @ 2:07 PM: FCL = 9.23 TCL = 9.59 Br = 18.0 PH = 7.3 ALY = 147 CH = 165 CYA = 79 Phosphates <100 Water temp was...