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Thread: Is this right?

  1. Back To Top    #1

    Join Date
    Oct 2015
    San Diego, Ca.

    Is this right?

    I'm leaving for a week soon.
    My CYA is 60.
    My FC is 7
    My CC is 0
    I use about 2 FC per day.
    Can I add 3.5 gallons of Chlorine just before I leave and expect good a FC level a week later?
    30,000 Gal. - 40x20x8 - Plaster - SWG Pentair IC 60 - Hayward Pheonix 4x Vacuum - Hayward c1750 Cartridge Filter - Hayward 3/4hp pump - Pool is 45 years old.

  2. Back To Top    #2

    Re: Is this right?

    The loss rate is proportional to the fc/cya ratio. With a higher ratio, your loss rate will be higher. So, it's not as easy as just adding enough for a two ppm loss per day. That said, at this time of year, you'll probably be fine with your plan.

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