Thread: what are these things growing on my live rock!
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Old 06-03-2009, 05:42 AM
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Keri Keri is offline
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red branchy stuff could either be forminiferans (harmless, usually stay pretty small) or some time of macroalgae....as for the little clam, well, it could be some type of little bivalve but w/out pics it's hard to tell (sorry)
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