| 摘要 |
PURPOSE: A water tub for shellfish is provided to prevent the misuse of feed and to maintain water temperature at an appropriate level. CONSTITUTION: A water tub for shellfish includes a plurality of water tub support pipe settling holes(5a) and pipe settling holes. A first settling hole is downwardly installed in the plane of the water tub(50). A penetration hole(10) for the installation of a cultured water supply tube is installed in the center of the pipe settling hole. A plurality of shaft insertion holes(2) are formed in a connection pin. A downwardly extended pipe(40) is installed at the bottom plane of the water tub. A jaw(41) is installed in the lower part of the pipe. |
