Ключевые слова: aquatic, aquatic animals, blue water, conservation, deep sea, diving, ecosystem, environment, fish, fish school, fishing, group, marine, marine biology, marine life, movement, natural, nature, nautical, ocean, ocean life, oceanic, oceanography, saltwater, school of fish, sea, sea creatures, sea life, sea world, shoal, snorkeling, sunlit, sustainability, swimming, tuna, tuna fish, underwater, underwater world, water, wild, wildlife,