I.d growth

Discussion in 'General Reef Topics' started by unclejed, Jul 14, 2009.

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  1. unclejed

    unclejed Whip-Lash Squid

    Joined:
    Sep 23, 2008
    Messages:
    2,964
    Location:
    Clinton Township, Michigan
    Hello gang, This growth is on a small chunk of rock with polyps as you can see. I have had this in my Biocube and is now in the 55 gal. It doesn't seem to be intrusive or spread fast at all. It is Reddish-Brown in appearance. Any ideas what it is. Of course it resembles algae but is very bristle like and does not scrub off. Thanks in advance for your input.
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  3. amcarrig

    amcarrig Super Moderator

    Joined:
    Aug 4, 2004
    Messages:
    9,219
    Location:
    CT
    I believe that it's commonly referred to as "red turf algae."