The present invention provides a container module ecological circulation aquaculture system, which comprises a culture unit, a biological filtering unit and a physical filtering unit. The culture unit keeps its water level higher than the water level of the physical filtering unit, and further comprises: a first vertical water pipe, which communicates the bottom of the culture unit and the bottom of the physical filtering unit, by which water in the culture unit may be automatically guided to the physical filtering unit through the first vertical water pipe according to the leveling theorem for liquid levels of devices having their bottoms communicated with each other a second vertical water pipe, which communicates the upper portion of the physical filtering unit and the upper portion of the biological filtering unit, wherein water in the physical filtering unit may be overflowed to the biological filtering unit through the second vertical water pipe a third longitudinal water pipe, which has its bottom communicated with the bottom of the biological filtering unit and its top communicated with the top of the culture unit, wherein water in the biological filtering unit may be automatically guided to the third longitudinal water pipe according to the leveling theorem for liquid levels of devices having their bottoms communicated with each other and an aeration device configured on the third longitudinal water pipe, such that water in the upper portion of the third longitudinal water pipe may be overflowed to the culture unit together with the bubbles formed by aeration.本貨櫃模組生態循環水產養殖系統包括養殖單元、生物過濾單元和物理過濾單元共三個單元。養殖單元的水位保持為較物理過濾單元的水位高;另包括:第一直向水管,其連通養殖單元底部和物理過濾單元底部,養殖單元的水根據底部相通的連通器內液面相平的原理,自動經第一直向水管導流至物理過濾單元;第二直向水管,其連通物理過濾單元上部和生物過濾單元上部。物理過濾單元的水經第二直向水管溢流至生物過濾單元;第三縱向水管,其底部連通生物過濾單元底部,頂部連通養殖單元上部。生物過濾單元的水根據底部相通的連通器內液面相平的原理自動導流至第三縱向水管;以及設於第三縱向水管的曝氣裝置,使第三縱向水管上部的水連同曝氣形成的氣泡溢出至養殖單元。1‧‧‧養殖單元11‧‧‧養殖單元進水管12‧‧‧養殖單元排水管13‧‧‧養殖單元曝氣管2‧‧‧生物過濾單元21‧‧‧進水管22‧‧‧硝化細菌寄體23‧‧‧曝氣管24‧‧‧排水口25‧‧‧頂蓋3‧‧‧物
