Abstract: This paper made an analysis on the current situation of tidal aquaculture at the beach area of Jiangxia tidal power station in 2011, including its cost structure, income level, and the major effect factors of economic benefits. This paper expounded the problems of the aquaculture at the beach area of Jiangxia tidal power station, and put forward some corresponding counter measures as well. The results showed that: Although the per capita income of fisherman to levels was much higher than the rural per capita net income level in Wenling City, the income was been gone up. The problems of the polluted water region and the eutrophication of water body had to be surmounted. Develop the traditional aquaculture, at the same time exploit the ecological fishery.