Size: Bell 12 inches, Tentacles 15 feet
Habitat/Range: Coastal waters of the Pacific Ocean coast from Oregon to California
Pacific sea nettles can be found along the West Coast of the United States. This beautiful species have a distinctive gold-brown bell with reddish tentacles. They can typically grow up to 12 inches in diameter. In addition, they have four arms attached to their mouths, with tentacles along the body capable of extending many feet.