Full-automatic hippocampus collection device

A full-automatic hippocampus collection device comprises a storage bottle, a flow deflector and a drainage box, the storage bottle is fixedly installed on the side wall of a pool for hippocampus culture, a water inlet is formed in the side wall of the storage bottle, and the drainage box communicated with the interior of the storage bottle is fixedly installed on the outer wall of the storage bottle; a flow deflector is fixedly arranged on the side wall of the storage bottle outside the water inlet, and an arc-shaped flow guide area is arranged on the side wall of the storage bottle inside the water inlet; a water changing opening is formed in the side wall of the storage bottle outside the arc-shaped flow guide area, and a water changing net is installed in the water changing opening. Hippocampus collection device, no manpower is needed, the hippocampus does not need to be fished out, the young hippocampus can be bred only by putting the device into a breeding pond, meanwhile, the land utilization condition