Alex Mustard,Alex Mustard / Green surf anemones (Anthopleura xanthogrammica) grow in shallow water below the temperate rain forest. Browning Pass, Port Hardy, Vancouver Island, British Columbia, Canada. North East Pacific Ocean.

Jeff Rotman / Arborescent Tubastrea coral (Tubastrea micrantha) Red Sea, Egypt

David Fleetham / Black coral goby (Bryaninops tigris) resting on Black coral (Antipatharian sp.), Hawaii, Pacific Ocean.