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Thread: Dealing w/Algae for 3 weeks

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  1. #1
    Join Date
    May 2012
    Location
    North Carolina
    Posts
    18

    Default Re: Dealing w/Algae for 3 weeks

    Ok, now that I have the pool under control, here are some maintenance questions:

    Current Status
    FC - 6 ppm
    CC - 0 ppm
    TC - 6 ppm
    Nighttime chlorine loss: none
    Daytime chlorine loss: 0.5 - 1.0 ppm loss
    PH - 7.6
    ALK - 127
    CYA - 40
    Pool Temp: 82 degrees
    Usage: 3 adult swimmers, average 3-4 times a week
    Debris: very little daily debris

    Are the above levels a good standard to strive to maintain?
    How often should I test the water per week?
    When/how often should I shock the pool?
    Is it best to shock using 6% bleach or dichlor?
    Is it ok that I don't want to use the trichlor tabs in our floater very often because our pool is so small and it can add a lot of cyanuric acid very quickly?

    Thanks again!
    Peggy
    14 ft. x 4' round AG vinyl pool; 6% bleach; some dichlor shock, some trichlor tabs; Dry acid; Muriatic acid; 1 speed Intex SF15110 SAND filter/pump; 6-8 hrs; Taylor K2006; utility water; no covers yet

  2. #2
    Join Date
    Jul 2012
    Location
    Mexico, Missouri
    Posts
    192

    Default Re: Dealing w/Algae for 3 weeks

    From what I've seen on this forum, if you maintain your current levels, you shouldn't have to shock. Shocking would be if your FC& CC levels start changing on their own, meaning there is something eating up your FC. According to the Best Guess Chart, you are looking good.
    15' round 4.8K gal Intex AG pool; Intex 633 pump with twin canisters (2500 gph main filtering); Unicel 5315 filter cartridges; Intex 637 pump w/o filter (1000 gph heater circulation); 4hrs; K-2006; utility water; PF:24

  3. #3
    Watermom's Avatar
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    Dec 1969
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    Default Re: Dealing w/Algae for 3 weeks

    Your numbers look great!

    How often to test? Every evening.

    When to shock? Only if you start seeing algae, have cloudy water, start having an increased chlorine demand, if you detect a CC reading greater than 0.5ppm or if your chlorine level drops below the minimum level needed for your CYA level.

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