I have a bunch of live rock currently "living" in a little kids swimming pool in my garage. Sizes range from 12 +/- inches down to rubble size pieces, some flat shelf-like, and some are nice pieces of dead coral rock. A few have a good purple coat of coralline on them. I'd like to trade for corals or a small tang. Let me know what you have and we can work out how much rock it's worth in trade. I live in North Golden if you'd like to take a look at what I've got.