An ecological circulation apparatus includes a plant cultivation trough, an aquatic animal tank, a water conveying unit, and an environment controlling unit. The water conveying unit includes a water pump and a water leakage structure which is connected between the plant cultivation trough and the aquatic animal tank. The water is used to draw water from the aquatic animal tank and transport it to the plant cultivation trough. The environment controlling unit is used to sense an ambient temperature in the plant cultivation trough and the aquatic animal tank. Also, the environment controlling unit has a temperature display used to show the sensed ambient temperature. The environment controlling unit is further used to control a light-illuminating unit to work or not according to the sensed ambient temperature.一種生態循環裝置,包括植物栽培槽、水產養殖缸、水輸送單元、以及環境控制單元;其中,水輸送單元又包含抽水器、與連通植物栽培槽槽底與水產養殖缸間的漏水結構,抽水器用以將水產養殖缸內的水抽出,再輸送至植物栽培槽,而環境控制單元用以感測植物栽培槽與水產養殖缸內的環境溫度,並具有一顯示幕以顯示感測的環境溫度,且環境控制單元更藉由所述感測的環境溫度,而控制光源照射單元之光源照射與否、或/及光源在照射上的強弱。1...植物栽培槽10...栽培盤100...栽培孔101...水耕區11...光源照射單元2...水產養殖缸20...光源照射單元21...蝦床22...曝氣給氧器23...自動餵食機3...水輸送單元30...抽水器300...抽水管路301...入水管路302...澆灌管31...漏水結構4...環境控制單元40...顯示幕
