Curious as to what this is

Discussion in 'ID This!' started by Crystal12, Sep 23, 2013.

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  1. Crystal12

    Crystal12 Astrea Snail

    Joined:
    Sep 23, 2013
    Messages:
    32
    Location:
    Ohio
    I'm new to the hobby, and noticed this white thing growing on the side of my live rock. It seems to have grown in the past week. Just wondering what it is...thanks!
     

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    Crystal12, Sep 23, 2013
    Crystal12, Sep 23, 2013
    #1

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  2. Corailline

    Corailline Super Moderator

    Joined:
    Sep 8, 2010
    Messages:
    19,652
    Location:
    It is a dry heat, yeah right !
    Hi and Welcome to 3reef.

    Looks like it could be a sponge which is harmless.
     
    Corailline, Sep 23, 2013
    Corailline, Sep 23, 2013
    #2
  3. Crystal12

    Crystal12 Astrea Snail

    Joined:
    Sep 23, 2013
    Messages:
    32
    Location:
    Ohio
    Thank you!
     
    Crystal12, Sep 23, 2013
    Crystal12, Sep 23, 2013
    #3
  4. Corailline

    Corailline Super Moderator

    Joined:
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    Messages:
    19,652
    Location:
    It is a dry heat, yeah right !
    You're welcome. :)
     
    Corailline, Sep 23, 2013
    Corailline, Sep 23, 2013
    #4