Ключевые слова: animal, aquarium, aquarium fish, aquatic, asia, big, channa punctata, creature, deep, depth, dive, dorsal fin, environmental, eye, fin, fine, fish, fresh water, freshwater fish, great, invasive, lake, large, macro, monochrome, mouth, natural, nature, pattern, portrait, predator, pretty, rare, scale, shiny, sky blue, smart, spotted, spotted snakehead, stream, swim, swimming, takings, tropical, underwater, unique, voracious, water, wild, wildlife,