ID this plzzz

Discussion in 'Algae' started by macabe, Feb 6, 2009.

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  1. macabe

    macabe Purple Spiny Lobster

    Joined:
    Jan 27, 2009
    Messages:
    480
    Location:
    redding,california
    i got like brown dusty lookin stuff that get's stuck between rocks i brush it up and hope the filter sucks it in but it just comes back in corners and under stuff what is it it looks like brown dust. is it poop? i tested my nitrates and it ses i dont got none.
     
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  3. swagger87

    swagger87 Zoanthid

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    Jul 17, 2008
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    Location:
    Taylor, Mi
  4. PackLeader

    PackLeader Giant Squid

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    Location:
    Reno, NV
    Sounds more like diatom algae to me
     
  5. macabe

    macabe Purple Spiny Lobster

    Joined:
    Jan 27, 2009
    Messages:
    480
    Location:
    redding,california
    well is it harmfull can it kill my fish my nitrites are 0.0 ph 8.8 LFS sed itle balance it self out ammonea is 0