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  1. J

    pool walls turned grey

    Im sorry for all the confusion guys. I work at a pool store in minnesota. I cant figure out how to edit my signature. The customer had 0 TA we test on the water link spin disk system. He has had a very low PH and TA All season im guessing because when he finally came in he said he hasnt added...
  2. J

    pool walls turned grey

    Have a customer who had really low ph and alkalinity in his 18 x 36 in ground pool. Never added and sodium bicarb in years. He went through many pumps over the years. Well I had him add 40 lbs of bicarb. He says a day later his entire pool liner and steps turned grey and will not come off by...
  3. J

    Pool will not clear FC 0 TC 10

    so should I keep adding liquid? I have 8 gallons left. 5 lbs of CYA in in skimmer
  4. J

    Pool will not clear FC 0 TC 10

    I just dumped in the 8 gallons and I have another 8 on hand if or when I need too
  5. J

    Pool will not clear FC 0 TC 10

    12.5 % liquid chlorine
  6. J

    Pool will not clear FC 0 TC 10

    Ok I brought water into pool store for a test. This morning the CC is 1.5 and FC is .11 my cyanuric acid is reading 5 . They use a waterlink lamotte spin disk test. I was told to put in about 5 pounds of cyanuric acid into skimmer and put in 8 gallons liquid chlorine. Does that sound right...
  7. J

    Pool will not clear FC 0 TC 10

    Im using aquachek 7 strips to test. TC is between 8-10 FC 0 . My cyanuric acid level was around 120 earlier in season so I added lots of fresh water to get it back down to around 20
  8. J

    Pool will not clear FC 0 TC 10

    My pool is cloudy and will not clear it is 18 x 36 inground about 27000 gallons. I threw in 3 pounds of cal hypo and didnt get a reading so today i dumped in 8 gallons of liquid chlorine and 4 hours later FC is back to 0 and TC is around 10. My ph and alk are perfect and my CA level is around...