Cultivation box for aquatic seedling culture

The utility model relates to a cultivation box for aquatic breeding, which comprises a box body component and an upper cover component, and the upper cover component covers the box body component. The inner frame assembly is positioned in the box body assembly; the box body assembly comprises a box body, and a plurality of universal wheels are arranged at the bottom of the box body; the inner frame assembly comprises a filter frame, the filter frame is located in the box body, hooks of an inverted-U-shaped structure are arranged on the periphery of the top of the filter frame, the hooks are hung on the outer side of the top of the box body, and a cleaning structure is arranged on the outer side wall of the filter frame. In the process of cleaning the box body, only the filter frame needs to be taken out of the box body through the hanging ring, and the inner side wall of the box body is cleaned through the cleaning structure on the outer side wall of the filter frame, so that the original structure of the box