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reefme
06-14-2011, 11:08 PM
can someone please tell me what this is growing on my live rock?
mark
06-14-2011, 11:11 PM
search feather duster
reefme
06-14-2011, 11:22 PM
Is it good or bad? its just grows in my tank.
christyf5
06-14-2011, 11:59 PM
good, they're a harmless filter feeder :biggrin: