PROBLEM TO BE SOLVED: To provide a fish culture system capable of reducing the need of access to a farm by a ship by automating manual work for culturing fish.SOLUTION: In a fish guiding method, a plurality of electrode means are arranged in water separated from each other; an electric pulse is applied to at least one electrode means of the plurality of electrode means; an electric field is generated between the electrode means to which the electric pulse is applied and adjacent electrode means of the plurality of electrode means; and fish is guided by the electric field.SELECTED DRAWING: Figure 8【課題】本発明が解決しようとする課題は、魚の養殖にかかる人手による作業を自動化することによって、養殖場への船舶によるアクセスの必要性を低減することができる魚の養殖システムを提供する。【解決手段】本発明にかかる魚の誘導方法は、水中に複数の電極手段を互いに離間させて配置し、前記電極手段に電気パルスを印加し、前記複数の電極手段のうち、当該電気パルスが印加された電極手段と隣り合う電極手段との間に電界を生じさせ、当該電界によって魚を誘導する。【選択図】図8