Excuse me, what do you need to raise sea fish? 50 Hello,I am the webmaster of CNReef China sea fish Forum,Let me share with you my experience in raising seawater and learn from each other,Haha.In terms of equipment,There are only a few things that are most necessary,Fish Tank,Clean water (you need to keep the tap water well,Preferably roshui,If you don't know, you can go to the forum to check the circulating water pump,Eggs,And the lights.I don't put the filter in here,Because some feeding does not require filter material.Specifically, I can only systematically answer your question,Because there is a classification of marine fish breeding,The focus of these three different categories in the filtering system is different,Let me talk about each other separately.FOT,Focus more on removing organic matter quickly,Ammonia content and no2 content,No 3 is achieved by changing water.Therefore,Need a strong egg score,And as many filter materials as possible,Coral Valley or ceramic ring.It is best to add a jet pu
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What is the standard for purchasing water purifier filter? The standard for the water purifier pre-filter is based on the water quality of the water.1. high hardness water quality in northern China and limestone areas in the South, calcium and magnesium ions in water are high and easy to scale, and advanced filter water purifiers with ion exchange resin filter elements should be purchased.2. urban tap water with chlorine in water, heavy color odor and more organic content can be purchased with household water purifiers with more activated carbon load. Because activated carbon has strong adsorption effect on residual chlorine and abnormal odor in water, it has obvious removal effect on organic matter.3. for the purification of tap water with turbid water quality in urban and rural areas, household water purifiers with dual functions of coarse filtration and fine filtration should be purchased. For serious water pollution, it is required to thoroughly filter out any impurities in the water. if it is not dir