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Biological Filter Bio Filter for Indoor Fish Farming
Biological filtration is the use of beneficial bacteria to eliminate organicwaste compounds from a body of water. It is distinguished from mechanical filtration, which is a process whereby water is strained and suspended material is physically removed from the water. The bacteria that do the work in a biological filter are part of the "nitrogen cycle," a series of events that also occurs in nature.



Water flow can make:3m3/h-500m3/h 







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