This species is closed up during the day. At night it opens out to feed with hundreds of tentacles. It is unusual in that, whilst often attached, it can let go of the bottom and drift around in the current until it finds more food
Strawberry Anemone or White-spotted Rose Anemone (Urticina lofotensis) in captivity in the Oceanearium, Lisbon, Portugal. Photographed on 11 October 2014."Urticina lofotensis is found in the North Atlantic Ocean and the Pacific coast of North America. It occurs between low water mark and a depth of about 15 m (49 ft). It is found on rocks and pilings, in crevices and gullies and favours exposed habitats with fast moving water" (ref: from Wikipedia referencing Danielssen, 1890).www.inaturalist.org/observations/55658951