What role does the cotton ball do?Is it physically filtered or biochemical filtration
= (Xianglong Agricultural Group Fish Friends Review) =
917
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Physical filtration is an isolation particle impurity, and biochemical filtration is a process of decomposing ammonia nitrogen and nitrite when a water flow is passed through fillet.
Fish friend island
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What filter material is the cotton ball belong?What should you stay 917
Physical filtration is an isolation particle impurity, and biochemical filtration is a process of decomposing ammonia nitrogen and nitrite when a water flow is passed through fillet. .
Fish friends Qinglong Lake
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Useless
Fish friends 917
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White cotton, cashmere cotton, magic carpet, magic bag is physical filtration, other filters are biochemical filtration. 917
Physical filtration is an isolation particle impurity, and biochemical filtration is a process of decomposing ammonia nitrogen and nitrite when a water flow is passed through fillet. .
Fish friends 917
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The filter material is placed in the order of white cotton, cashmere cotton or magic carpet, and then put other filters. 917
Physical filtration is an isolation particle impurity, and biochemical filtration is a process of decomposing ammonia nitrogen and nitrite when a water flow is passed through fillet. .
Fish friend island
Say
Oh 917
Physical filtration is an isolation particle impurity, and biochemical filtration is a process of decomposing ammonia nitrogen and nitrite when a water flow is passed through fillet. .Graphic illustration of guppy$Ingot Sweeney)Schematic diagram of male and female swallows#What is ingot fish%Lucky Cat Fish Picture&Ingot chicken cooking method~Ingot mouth face,Domestic ingot Phoenix and Guandao(What is the fish that eats the skin*Old gold ingot fish/ Yellowknife Fish，Turning filter。
