Well, the company I got our classroom's live rock from, Tampa Bay Saltwater, sent us a surprise package - a special one! It was bags of fascinating inverts, gorgonians, and sponges. Here are a couple of highlights: Basket Star! His name is Curry. Not thrilled by this gorgonian? Look carefully at the dark spots. Live barnacles are in there! You can see them open and close and extend feathery feeders! I am trying to learn more about our assortment of new crabs, too. At this rate, we will never get more fish than our chromis because we are mesmerized by inverts. I highly recommend TBS if you are in the market for fresh, healthy inverts and Florida/Caribbean species.