一些养鱼专业户想买一台理想的增氧机给鱼塘增氧,但又不知怎样选择和使用。现就这个问题,给大家当当参谋。我国的增氧机种类很多,类型有十多种,目前,主要的类型有叶轮式、喷水式、涌喷式,水车式、射流式、充气式、喷雾式等。1.选择增氧机时,要根据鱼塘水面的大小、池水的深浅和鱼种的大小、放养量等条件决定。一般每千瓦动力的增氧机,可负担养鱼水面3～5亩。 Some fish farming professionals want to buy an ideal aerator to aerate fish ponds, but do not know how to choose and use it. Now on this issue, for everyone Dangdang staff. There are many types of aerator in our country, there are more than ten types. At present, the main types are impeller, water jet, surge jet, waterwheel, jet, inflatable, spray and so on. 1. Choose aerator, according to the size of the pond water surface, the depth of water and fish species size, stocking and other conditions. General per kilowatt-powered aerator, can afford 3 to 5 acres of fish water surface.