Hehehe, so I spoke with my LFS
guy, and he said I'm probably ready to add a small clean up crew to my tank. So I bought 2 emerald crabs, and 5 blue legged hermit crabs. (Oh and Goliath is rather large, proably an inch and a half acorss...whereas David...not so big, maybe half an inch! Hence the names)
Wow, they ate a LOT of the algae...ate almost all of the string algae that was growing, and some of the good purple coraline that was spreading lol.
Anyway, here are some pics. Also, the new piece of live rock I purchased has this clear, kind of grey "mass" on it, about the size of a dime. Any ideas?