Ключевые слова: activity, andaman, animal, aquatic, barracuda, below, biology, blue, boat, clear, coral, crystal, deep, diving, ecology, ecosystem, environment, fish, following, group, landscape, large, life, marine, marine life, nature, ocean, pattern, reef, saltwater, school, school of fish, scuba, sea, seascape, shoal, site, sunbeam, surface, swimming, thailand, tropical, under, undersea, underwater, unity, water, wild, wildlife,