So I started my first saltwater tank just under 3 months ago. I got live rock from TBS and I love it! Of course there were lots of hitchhikers, plenty I don’t even know about at this point I’m sure. Had some ruby emerald crabs, some bad stone crabs which I’m still trying to catch some of them ugh, a shrimp I can’t ID, something that looks like a tiny starfish buried in the sand that kind of pulsates, and some urchins that were about the size of a dime and quarter at first, that have now grown. Wondering if someone can tell me the exact type of urchin. I may also try to post some other pictures as well.
