Ключевые слова: aerator, aquaculture, aquaculture boat, aquatic, aquatic animal, asian fish, basa, boat fish farm, bocourti, can tho vietnam, catfish, dense, eat, ecology, ecosystem, feeding, fins, fish circle, fish crowd, fish farming, fish feed, fishery, fishing, float, freshwater, husbandry, hypophthalmus, industry, many, marine, mekong delta, mekong river, ocean, outdoor, panga fish, pangas catfish, pangasius, pangasius bocourti, plenty, pond, shark catfishes, spread, surface, swai, swimming, water, wildlife,