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Red Dust Algae???

Discussion in 'Algae Control' started by JoeBanks, Dec 18, 2006.

  1. JoeBanks

    JoeBanks Prolific Poster

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    Ever since I accidentally overdosed CaCl2, my long-term GDA problem has disappeared, and has been replaced by a similar algae which grows only on the glass, looks like GDA, but is reddish brown. It also seems to grow more slowly than GDA.

    What is this stuff?
     
  2. Tom Barr

    Tom Barr Founder
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    I saw this recently, I've ID ed it yet.

    Regards,
    Tom Barr
     
  3. JoeBanks

    JoeBanks Prolific Poster

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    It is, at least, less agressive, less noticeable, and easier to deal with.

    Maybe a CaCl2 overdose is a GDA killer?

    Could be worth a controlled experiment.
     
  4. Tom Barr

    Tom Barr Founder
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    Well, it's not likely the Ca, more likely Cl.
    A good scrub and good general maintenance seesm to do the trick

    Regards,
    Tom Barr
     
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