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  1. O

    Thought I was getting it...now not so sure...HELP

    Got some numbers from the pool store Hi All-still fighting this thing but was able to get a sample tested today and these are the numbers: 12,000 gals pebble-tec IG Temp 85 FC 8.4 TC 8.4 Ph 7.6 TA 149 Adjusted TA 109 Hardness 348 CYA 133 2 nights running have added 697 ozs. bleach+1 gal 46...
  2. O

    Thought I was getting it...now not so sure...HELP

    Good Morning and Thank You!! I am using THT 6 way test kit from Walmart until I can afford to order your TF 100. (Just inherited custody of 10 year old twin grandchildren, so funds are tight right now) Still showing 0 chlorine doing the OTO test this morning Will take sample to local pool...
  3. O

    Thought I was getting it...now not so sure...HELP

    Thanks for quick response even though I was dreading hearing that "drain again"...I figured that was the "not too distant" course of action. I thought I read that the CYA could keep dropping for up to a week-must have read that wrong. lol Water looks great and crystal clear, better than it's...
  4. O

    Thought I was getting it...now not so sure...HELP

    Hi there-I've been lurking and reading everything here for days now. thought I had a rudimentary understanding of how this works, except that it's NOT, so please advise where I am going wrong! 12000 gal IG pebble-tec sand filter Had a high CYA level, same old story, using 3" pucks for several...