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Pink Sea Anemones - Sea anemones are, for the most part, sessile creatures which means they remain attached to one spot. But if conditions grow inhospitable, sea anemones can detach from their home and swim off in search of a more suitable location. They can also slowly glide on their pedal disc and can even crawl on their side or by using their tentacles.
purple star fish. Starfish or sea stars are echinoderms About 1,500 living species of starfish occur on the seabed in all the world's oceans, from the tropics to subzero polar waters. They typically have a central disc and five arms, though some species have more than this. The aboral or upper surface may be smooth, granular or spiny, and is covered with overlapping plates.