Ключевые слова: abstract, air, air bubbles, air pump, algae, algae bloom, algae blooming, algal, algal bloom, background, bacteria, biotechnology, bloom, bubble, close up, closeup, ecology, ecosystem, environment, fresh, freshness, freshwater, green, growth, life, natural, nature, organism, oxygen, pattern, plankton, plant, polluted, pollution, pool, season, spring, summer, surface, top view, water, water cabbage, water plant, wet,