No that lemon tree acro one page back. With the pinkish coralites. I am sad I just saw this post because I forgot I had that piece, I lost it when I moved my tank in the middle of last year :( I would love to find a yellow piece that bright again. I would love to see some more pics from your tank too! Is that cookie monster colony a wild or mariculture? The barnacles make me think so, its really cool.
