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Thread: Dr mallick's Potassium Sulphate

  1. #1

    Dr mallick's Potassium Sulphate

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    For those of you who has tried this. How do you prepare the solution? Can I use the calculator given in this web site?
    http://www.csd.net/~cgadd/aqua/art_p...osage_calc.htm
    Will the purity of the chemical affect the calculation? Also if there is over dosage of potassium, what are the signs?

    Some of my plants' leaves are slightly holey/transparent. I hope they can heal with the addition of potassium. There are also some with edges turning black, i dont know if they are dying out or attacked by algae?

    Any comments are appreciated. Thks.

  2. #2
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    Slightly higher K do no harm. If purity is very low, compensate accordingly. If it is like 98%, it doesn't really matter.

    What plants of which the leave edges are turning black? Hygrophilla?

    BC

  3. #3
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    I think those leaves with holes would not heal anymore. The addition of K will prevent new leaves from getting holes.
    koah fong
    Juggler's tanks

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