The utility model provides a hatching of adjustable water level pond of growing seedlings, including and cultivating the pond, cultivating the pond front end and being equipped with the inlet tube, cultivation pond rear end is equipped with and parallels the fish gathering pond of intercommunication each other with it, and its characterized in that cultivation pond rear end is equipped with the water level regulating nest of tubes, and the delivery port of this water level regulating nest of tubes one end and cultivation bottom of the pool portion is linked together, and the other end outwards extends, cultivates cell -out mouth of a river department and is equipped with the fish screen. After but according to actual need opens the control valve on the corresponding level pipe, can cultivate pond in discharging, water level in the automatically regulated pond can not overflow seedling or arrange and do chi shui. To cultivate the pond bottom of the pool in addition and establish to the slope end, in addition a plurality of through -holes go out the inlet tube of water, slow down rivers and flow in the velocity of flow in the pond, make the water yield evenly get into and cultivate the pond, and simultaneously through stopper and the valve of fish gathering pipeline on and, convenient will the cultivation is cultivated the direct water of following of good fry in the pond and sent into in the fish gathering pond.