some manner of algae growth

Discussion in 'ID This!' started by REEFerMADNESS88, Sep 21, 2015.

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  1. REEFerMADNESS88

    REEFerMADNESS88 Spanish Shawl Nudibranch

    Joined:
    Sep 8, 2015
    Messages:
    82
    Location:
    Tidewater VA
    Hi all i need to know what this is. It almost looks like lent or dust. its kind of hard to see but its growing (or getting attached to the back half of the tank.
    upload_2015-9-21_16-26-30.png
     
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  3. mdbostwick

    mdbostwick Vlamingii Tang

    Joined:
    Feb 21, 2013
    Messages:
    1,899
    Location:
    Canton OH
    How old is the tank? Could it be coraline algae?
     
  4. REEFerMADNESS88

    REEFerMADNESS88 Spanish Shawl Nudibranch

    Joined:
    Sep 8, 2015
    Messages:
    82
    Location:
    Tidewater VA
    negative tank has been running for about a month tops with one complete water change about 2 weeks ago. Its a 2.5 gallon. it has about a pound of liverock, some sugar sand plus 3 hermits.