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Thread: Cannot raise CYA

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  1. #1
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    Default Re: Cannot raise CYA

    If your pool is clear, the CC is at or very near zero, and you're not loosing FC at a rate that is more than what you normally would per day, then you don't need to shock.

    Testing yourself is the best way to be sure. Check out the Taylor K2006 Videos on YouTube in this thread;

    http://www.poolforum.com/pf2/showthr...eos-on-YouTube

    Good luck
    19.5k gal, 16x32 vinyl liner, sand filter, 1hp single speed pump, K-2006 test kit. PF=6

  2. #2
    QiingGuy is offline Registered+ Thread Analyst QiingGuy 0
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    Default Re: Cannot raise CYA

    SHOCKED!

    Came home today and pool water was cloudy with a green tint to it so I added 5.531 quarts of bleach that should raise me to just over 22 ppm. Not sure what's going on as I was crystal clear two days ago. We have had a couple of storms roll through, nothing major, a little rain but lots of dust. Property behind me is about 4 acres of desert so when a wind storm comes up it blows dust everywhere.

    Understand I need to keep shock level up until my CC is at zero and I'm losing no more than 1 ppm chlorine per evening right. What's odd is this is where I was, or where I thought I was. Figured I'd shock just to be safe.

    So after shocking how long should one wait until they get in the pool? Thanks in advance.
    Intex Ultra 16' x 48 5,061 gallons, Intex SWG, Intex 1,500 gph pump K2006, Unicel, city water

  3. #3
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    Default Re: Cannot raise CYA

    Please post a full set of test results from your K-2006 test kit. Also, how long and at what time of day / night are you running the pump and SWG?
    19.5k gal, 16x32 vinyl liner, sand filter, 1hp single speed pump, K-2006 test kit. PF=6

  4. #4
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    Watermom is offline SuperMod Emeritus Quark Inspector Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars Watermom 4 stars
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    Default Re: Cannot raise CYA

    How many days had it been since you tested and how many days since you had added chlorine before this or are you relying solely on your SWCG now?

  5. #5
    QiingGuy is offline Registered+ Thread Analyst QiingGuy 0
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    Default Re: Cannot raise CYA

    Quote Originally Posted by Big Splash View Post
    Please post a full set of test results from your K-2006 test kit. Also, how long and at what time of day / night are you running the pump and SWG?
    I had to leave town unexpectedly so I've been unable to test. Had wife to a test with my HTH 6 way (Taylor is too confusing for her) and had her test Ch and pH and I had her send me a picture of the test. Ch was off the chart, used the link Watermom provided and it is in the 20 - 25 range. pH is about 8 which surprises me as I had it down around 7.5 I belive.

    Pump runs from 8:00 p.m. to 12:00 a.m. and SWG from about 8:30 p.m. - 11:30 p.m. SWG is not currently running. Wife reports water is looking less green, however, I have a lot of dust/dirt on the bottom so we're going to try and get step son out there to vac. once the storms are done rolling through, should be Tues.

    Quote Originally Posted by Watermom View Post
    How many days had it been since you tested and how many days since you had added chlorine before this or are you relying solely on your SWCG now?
    I believe it had been one day since I tested, results posted on prior page. Prior to this I'd been adding about 1 cup of chlorine per day along with running SWG for 3 hours.

    Lastly we're getting some rain here in Vegas, I haven't had this pool through rain yet. Anything special one needs to do?
    Intex Ultra 16' x 48 5,061 gallons, Intex SWG, Intex 1,500 gph pump K2006, Unicel, city water

  6. #6
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    Default Re: Cannot raise CYA

    I don't own an Index pool so I can only go by what I've read. Someone else can / should confirm. That said, I've read the OEM filters are barely adequate for regular use. I would suspect you need to run it for a lot longer than just 4 hours. You said, "Ch was off the chart". Do you mean FC? Calcium hardness (Ch) isn't an issue on a vinyl pool unless it is "off the charts". That would be about 10x more than 20-25. Please clarify your post.
    19.5k gal, 16x32 vinyl liner, sand filter, 1hp single speed pump, K-2006 test kit. PF=6

  7. #7
    QiingGuy is offline Registered+ Thread Analyst QiingGuy 0
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    Default Re: Cannot raise CYA

    Quote Originally Posted by Big Splash View Post
    I don't own an Index pool so I can only go by what I've read. Someone else can / should confirm. That said, I've read the OEM filters are barely adequate for regular use. I would suspect you need to run it for a lot longer than just 4 hours. You said, "Ch was off the chart". Do you mean FC? Calcium hardness (Ch) isn't an issue on a vinyl pool unless it is "off the charts". That would be about 10x more than 20-25. Please clarify your post.
    The kit she used was a HTH 6 way and I believe the chlorine test is TA. I ordered the better re-usable filters and they arrived today, step son installed this morning so we're off the cheap filters. I'll up the run time. Anyone have a suggestion on what to up it to? I'm currently running at what the manual suggests, 4 hours.
    Intex Ultra 16' x 48 5,061 gallons, Intex SWG, Intex 1,500 gph pump K2006, Unicel, city water

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