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Thread: Perfect water quality

  1. #1

    Perfect water quality

    If you could have perfect water quality what would the readings be.
    PH
    ammonia
    nitrites
    nitrates
    What would you aim to get to.

  2. #2
    APHQ Ambassador
    Join Date
    Sep 2008
    Location
    Texas, near Dallas
    Posts
    532

    Re: Perfect water quality

    ammonia and nitrite 0
    nitrate between 5-40
    ph between 6.4-6.8 for good plant uptake of nutrients.

    These are the numbers that I aim for. Fish selection might alter the ideal ph.
    Knowledge comes from books and classes...Wisdom comes from surviving mistakes not taught in either.

  3. #3
    Management Team
    Join Date
    May 2007
    Location
    Bundamba, Queensland
    Posts
    6,398

    Re: Perfect water quality

    Hi Terry,

    If you could have perfect water quality what would the readings be.
    That depends on what kind of organism you happen to be.......a fish, a plant or bacteria. They are all different in terms of optimal conditions.

    Ravnis' numbers are certainly a workable compromise.

    Gary
    "All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident." - Arthur Schopenhauer

    www.microponics.net.au - for candid dialogue on integrated backyard food production.
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