Holothurian culturing device

The utility model discloses a holothurian culturing device. The holothurian culturing device comprises a culturing pool, a hopper portion is arranged at the bottom of the culturing pool, the culturing pool is provided with a bottom face and four vertical faces on the bottom face in a surrounding manner, a first step-shaped portion and a second step-shaped portion are arranged inside the culturing pool, tightly combined with the four vertical faces and connected with each other via a plurality of support faces, meshes are formed in planes, slopes and the support faces, four pipelines are arranged at joints of the four vertical faces, one ends of the four pipelines are connected with the tail ends of the first step-shaped portion, porous channels are formed in the walls of the four pipelines and connected with the tail ends of the second step-shaped portion, a plurality of decontaminating meshes are formed in the bottom face, and the four pipelines penetrate the bottom face and are communicated with the hopper portion. The holothurian culturing device has the advantages that decontamination is facilitated, and water temperature and water level can be detected in real time.