These white giant plumose anemones (Metridium farcimen) are stationary animals that prefer to be located in a mild current, and can often be found in large groups. Giant plumose anemones can reach a height of 39 inches (1 m) tall, with their supporting column being around 4 inches (10 cm) in diameter. These anemones have a white or orange colour variation, with a range from northern Alaska to northern Mexico.