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Thread: adjust cya before or after shocking

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  1. #1
    BigDave's Avatar
    BigDave is offline Lifetime Member Whizbang Spinner BigDave 3 stars BigDave 3 stars BigDave 3 stars
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    Default Re: adjust cya before or after shocking

    Test as often as you can and bring the FC back up if it drops below 15.
    12'x24' oval 7.7K gal AG vinyl pool; ; Hayward S270T sand filter; Hayward EcoStar SP3400VSP pump; hrs; K-2006; PF:16

  2. #2
    Kateyru is offline Subscriber Thread Analyst Kateyru 0
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    Default Re: adjust cya before or after shocking

    will do, thanks!
    16'x30' rectangle 22K gal IG vinyl pool; SWCG; Hayward Pro SEries S220T sand filter; Hayward pump; hrs; Taylor K-2006 ; city; PF:5.5

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