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Thread: PH is slowly coming up

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  1. #1
    aylad's Avatar
    aylad is offline SuperMod Emeritus Burfle Ringer aylad 4 stars aylad 4 stars aylad 4 stars aylad 4 stars aylad 4 stars aylad 4 stars
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    Default Re: PH is slowly coming up

    If the shock was cal-hypo, and your Ca was already high, chances are good that the cloudiness is precipitated calcium. However, if you've just killed off an algae bloom and the shock wasn't cal-hypo, then it very well could just be dead algae that needs to be filtered out. Adding to the problem is the floc that you put in, which also tends to cloud things up. If you can give us numbers for CYA and Ca (pool store can test for you) and ingredients on the shock you used, it would help us figure out the problem.

    Janet

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    Default Re: PH is slowly coming up

    I used the Bioguard Burnout extreme, Saturday (3 bags), I bag of Leslies Power Powder plus(Friday night, 1 bag of Leslies' Chlor Brite( Saturday morning and then 4 Bags of HTH Super Sock It on Saturday night late...
    CYA on Friday was 181, Hardness was 264, same day.
    Need anything else?? Oh yeah, I had a floater with Leslie's 3" tabs in it

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    Default Re: PH is slowly coming up

    ALso, I am taking a water sample to the store on Wednesday for testing.. I will post the results then!

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    aylad's Avatar
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    Default Re: PH is slowly coming up

    If you have a CYA of 180, and a Ca of 264, it's no wonder your water is cloudy. You need to remove the tabs now...they are driving your pH down and your CYA up, and your CYA is already more than double what it should be to begin with. If the ingredients for any of the shock you put in is either dichlor or trichlor, they also raise CYA.

    Your best bet for right now is to do a partial drain/refill of your water and try to lower your CYA and Ca--then switch to bleach for chlorination. Otherwise, you're going to continually be fighting cloudy water, because with a CYA that high, it's taking huge amounts of cal-hypo to shock it, which in turn causes the cloudy water.

    Janet

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    Default Re: PH is slowly coming up

    I forgot to add above that I had already removed the tabs from my floater(Friday) I am going to wait and see if it will clear with just filtering, if not I will vaccum tonight and refill

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