The utility model relates to a vertical coral breeding device with a simulated real growth environment.Including: multiple vertical aquaculture water tanks,The bottom of each water tank is made of transparent material.Its interior is used to breed corals.A water level control and collection and drainage unit consists of a vent pipe and several drainage manifolds.The end opening of the drainage manifold is located in the holding space of the aquaculture water tank；A filter unit is arranged at the bottom of the lowest aquaculture water tank.It has a filter box and a filter device.The filter unit has an entrance area and an exit area.The entrance area receives the discharge port；A water flow circulating unit is provided with a water pumping motor.One water inlet pipe and several water injection pipes,The water injection pipe has a water pipe valve switch.The pump motor is connected to the outlet area.To distribute the filtered water to the water injection pipe；A lighting unit has a plurality of white,Blue light group.一種具模擬真實生長環境的垂直式珊瑚繁養殖裝置，包含：多個垂直設置的養殖水箱，每個養殖水箱底面為透光材質，其內部用以繁養殖珊瑚；一水位控制暨集排污單元係包含通氣管及數個排水歧管，排水歧管的端部開口位於該養殖水箱的容置空間內；一過濾單元係設置於最低之養殖水箱的底部，其具有一過濾箱及過濾裝置，過濾裝置具有入口區及出口區，入口區承接排放口；一水流循環單元具有一抽水馬達、一入水管及數個注水管，注水管具有一水管閥門開關，抽水馬達接通出口區，以將過濾後的水分流至注水管；一光照單元具有多個白、藍燈燈組。
