Ключевые слова: aquatic, aquatic animals, biodiversity, colorful, coral ecosystem, coral reef, ecosystem, environment, fish, group, marine animals, marine biodiversity, marine biology, marine conservation, marine ecosystem, marine environment, marine habitat, marine life, nature, ocean, ocean life, ocean wildlife, reef, school, schooling fish, sea, sea life, shoal, swimming, tropical fish, underwater, underwater beauty, underwater photography, underwater scene, underwater world,