small fan polyp out of acro

customguy79

New member
I have a new acro that has a small fan coming in and our of one of the polpys at a super fast rate. None of the other sps have it, what it is and possibly what does it do good and bad?


Thanks guys
 
My guess it is basically a barnacle that the spa is growing around making it look like its a polyp. I have the same thing

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It won't harm the coral. Mine has been like that for over a year. Looks cool too!

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