Ключевые слова: ambient light, animal, aquatic, aquatic animal, biodiversity, blue, clean water, cold water, conservation, crystal clear, deep sea, depth, diving, environment, exploration, fins, fish, habitat, marine, marine biology, marine life, maritime, natural, natural light, nature, nautical, ocean, ocean depths, oceanic, oceanography, sea, sea life, serene, single fish, snorkeling, solitary, subaquatic, swimming, tranquility, undersea, underwater, underwater photography, underwater scene, underwater world, water, wild, wildlife, wildlife photography, zoology,