I'm moving more and more towards the corals LPS (Large Polyp Stony) corals from large polyps, for which I share with my readers Acquariando a cross-thread on Reef Central, a busy forum dedicated all'acquariofilia Navy: Crazy Colors thread LPS , which contains amazing photos of amazing coral colors. Not only highly saturated colors, intense, but also very strong contrasts of color in the same animal (remember that corals are colonies of animals ... animals and plants then!)