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Thread: Chlorine balancing frustration

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    Chlorine balancing frustration

    ...and if I remember correctly, "shock value" is double your target FC - right??
    28,600 gal, IG vinyl, St. Louis, MO - Installed: 09/2012
    Pump: 1.5 hp Pentair Challenger, Filter: Pentair TR-100 sand, SWG: IntelliChlor (Pentair) Vac: 2-wheel The Pool Cleaner, Test Kit: TFT100 kit, Salt Test: Taylor sodium chloride drop test.

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    Butterfly's Avatar
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    Re: Chlorine balancing frustration

    Quote Originally Posted by Cathy9887
    ...and if I remember correctly, "shock value" is double your target FC - right??
    Well, no. But, it is appx 40% of CYA level, tho.

    pool-school/chlorine_cya_chart_shock
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    You're done SLAMing when:
    1)You lose 1ppm or less FC overnight, & 2)You have .5ppm CC's or less, & 3)your water is clear.

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