May want to be careful. If they're like the one I had, it was taking HUGE chunks out of my live rock. It also Cleaned off a chunck of live rock that had cluster dusters on it. He went through about forty or so(dusters) in the matter of a night. I think mine came from Hawaii. It was beautiful, but not reef safe. Not sure what they're selling though. Just don't want anyone going through what i went through.
