hard worm thing on live rock??

Discussion in 'ID This!' started by crystal, Mar 19, 2010.

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  1. crystal

    crystal Skunk Shrimp

    Joined:
    Feb 22, 2010
    Messages:
    293
    Location:
    england, south east
    there is what looks like a dead hard worm shell shape and goes round in a little spiral on my live rock and theres a hole in the end of it and there are some small fine red sprouts coming out of it.

    some times they go back in.
    what could it be?
     
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  3. Ultraner

    Ultraner Purple Spiny Lobster

    Joined:
    Jul 30, 2009
    Messages:
    469
    Location:
    On Land
    Sounds like a feather duster maybe.
     
  4. reefmonkey

    reefmonkey Giant Squid

    Joined:
    Mar 3, 2010
    Messages:
    4,427
    Location:
    SE South Dakota
    Yep. Micro feather dusters. Just harmless little filter feeders and nothing to worry about. Soon you'll start to see them on your glass too.:)