Have something growing on my live rock

Discussion in 'ID This!' started by Frenzal, Nov 29, 2011.

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  1. Frenzal

    Frenzal Plankton

    Joined:
    Nov 27, 2011
    Messages:
    5
    Location:
    NSW
    It could be a hydroid. I've been looking at images as people post suggestions and hydroid looks to be the closest so far. It doesn't retract, it just sways with the current. So far there are two together and one on the same rock but higher up.
     
    Frenzal, Nov 29, 2011
    Frenzal, Nov 29, 2011
    #11
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