Found this baby starfish on a new coral frag that arrived this morning, so picked him off and put him in isolation. Don't know what sort it is, or if it't gonna grow into a monster, any ideas on what it might be please?
these are pests. given time they munch on all your corals. we have removed well over 100!!! we gained them off some rock we bought off a guy a couple of months ago. still battling with them, but under control.