My country is the world's largest fishery producing country, and its fishery output has been in the forefront of the world in the past 20 years. The total output value of domestic fishery has accounted for 10% of the country's total agricultural output value.

In recent years, my country's aquaculture has gradually developed in the direction of high density and intensification, and the total output of aquaculture has increased year by year, which is inseparable from the gradual realization of mechanization in the aquaculture industry, especially the extensive use of aerators. It can be said that the aerator is an indispensable basic equipment for my country to realize the modernization of fishery.

Aerator is a kind of equipment that drives working parts through a power source such as an electric motor or a diesel engine, so that the "oxygen" in the air is quickly transferred to the aquaculture water body. It can also eliminate harmful gases, promote convective exchange in water, improve water quality conditions, reduce feed coefficient, increase fish pond activity and primary productivity, thereby increasing stocking density and increasing the feeding intensity of aquaculture objects. , Promote growth, greatly increase the yield per mu, and fully achieve the purpose of increasing breeding income.