Ключевые слова: adventure, aquatic, artificial, awareness, background, beams, biodiversity, concept, conservation, conservation effort, coral, diving, ecofriendly, ecosystem, ecotourism, education, environmental, exploration, fish, habitat, life, marine, marine biology, natural, nautical, ocean, reef, scenery, sea, serene, snorkeling, species, submerged, sunlight, sustainability, tourism, underwater, underwater structure, water, wetlands,