This is growing on a nice piece of rock and I have others that I need identified once I get my sister's camera this weekend. These rocks have some fascinating hitchikers growing. I have two emerald crabs, 1 mantis shrimp etc that I've found. There is probably more. I have all sorts of color sponges, filter feeders, feather dusters and coraline colors.
But anyways.....the first thing I need identified that is growing pretty rapidly:
But anyways.....the first thing I need identified that is growing pretty rapidly:



