Ключевые слова: aquatic, biodiversity, bubbles, camouflage, colorful, coral reef, danger, deep blue, dive, diversity, ecosystem, fins, fish, flora and fauna, habitat, inflated, marine life, nature, ocean, oceanography, poisonous, protection, pufferfish, sea creature, seabed, seaweed, submerged, swell, tropical, undersea, underwater, unique, water, wildlife,