Ключевые слова: alone, animal, animals, aquarium, atlantic, aurelia, aurita, background, black, blue, cnidaria, common, danger, dark, darkness, deep, depth, exotic, fauna, fish, jellies, jelly, jellyfish, jellyfishes, life, light, marine, medusa, moon, natural, nature, ocean, saucer, scyphozoa, sea, semaeostomeae, species, swim, swimming, transparent, tropic, tropical, ulmaridae, underwater, water, white, wild, wildlife, zoo,