Abstract: Aquaponics pond breeding technology is an ecological fish raising technology.It is based on characteristics of growth environment，nutrition physiology and physical and chemical knowledge of fish and plants.Combining two different farming techniques of aquaculture and vegetable breeding，scientific ecological planning is carried out to realize harmonious symbiosis.Through study of aquaponics project in Jiulongpo district of Chongqing city，it showed that this culture technology had great economic benefits and was worth popularizing.