PROBLEM TO BE SOLVED: To provide a culture system to automate removal of dirt contained in breeding water in a water bath.SOLUTION: A culture system includes a water bath 10 in which breeding water for culturing sea fish and shellfish is put, a cleaning member 20 having a catching part for catching dirt contained in the breeding water in the water bath 10, a cleaning device 23 for cleaning the catching part to which dirt adheres, and a drive device 26 for moving the cleaning member 20 so that the catching part can take a catching position in which it can catch the dirt contained in the breeding water in the water bath 10, and a cleaning position in which it is cleaned by the cleaning device 23.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2018,JPO&INPIT【課題】水槽内の飼育水に含まれる汚物の除去を自動化する養殖システムの提供。【解決手段】魚介類を養殖するための飼育水が入れられた水槽10と、水槽10内の飼育水に含まれる汚物を捕捉する捕捉部を有する清掃部材20と、汚物が付着している捕捉部を洗浄する洗浄装置23と、捕捉部が、水槽10内の飼育水に含まれる汚物を捕捉可能な捕捉位置と、洗浄装置23によって洗浄される洗浄位置とをとることができるように、清掃部材20を移動させる駆動装置26と、を備える。【選択図】図5