Ключевые слова: animal, animals, aqua, aquarium, arms, beautiful, beauty, biology, bottom, camouflage, cephalopod, change, clear, color, colorful, colors, cuttle, cuttlefish, dark, deep, dive, diving, environment, environmental, eye, eyes, fascination, fish, ink, interesting, isolated, life, living, marine, mollusc, natural, nature, ocean, octopus, oosterschelde, organism, red, reef, salt, scuba, sea, sepia, sport, squid, submerged, swim, swimming, tentacle, tentacles, travel, underwater, water, wildlife,