Ключевые слова: algae, angelfish, animal, aqualung, aquarium, aquatic, aquatic mammal, background, beauty, biology, bioluminescence, black, blue, climate, color image, creature, dark, deep, fish, fluorescent, glow, glowing, image, invertebrate, jelly, jellyfish, life, light, luminosity, macro, medusa, nature, neon, no people, ocean, oceanography, organism, phosphorescence, plant, poisonous organism, reef, sea, semitransparent, small, stinging, swimming, tentacle, underwater, water, wildlife,