Abstract: With increasing breeding scale and yield of aquaculture, pollution problems caused by aquaculture gradually draw world-wide attention. Aquaculture pollution is an important part of agricultural non-point source pollution. Effective control and protection is good for the healthy and sustainable aquaculture development. Americas non-point pollution control is the lead of the world. In this paper, we briefly introduce the concept, content and applications of best management practices (BMP) in America's aquaculture. Besides, weanalyze 2 management methods of BMP in engineering and non-engineering, especially describing the concerned key issues. Finally, we emphasize the importance of applying BMP in Chinas aquaculture.