Urchin eating corals

I have never owned a white one, but I have never had any serpent star touch a coral, urchins either. You may have something else more elusive that doing the damage.
 

Rallos

Member
I haven't owned anything other than tuxedos and they have never bothered any of my corals except sometimes bumping them a little bit trying to get algae that is growing close to the coral.
 
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