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泥鳅属杂食性鱼类,鳅苗阶段主要摄食浮游动物。体长达8厘米后变为杂食性,摄食小型甲壳动物、水生植物和腐殖质等。体长达10厘米以上时,则以植物性饵料为主,动物性饵料为辅。水温在20℃以下时以投喂植物性饵料为主;水温20~23℃时,动、植物饵料各半;水温23~28℃时宜以动物性饵料
Loach is a omnivorous fish, loach seed stage mainly feeding zooplankton. Up to 8 cm in length become omnivorous, feeding small crustaceans, aquatic plants and humus. Body up to 10 cm above, then the main plant bait, supplemented by animal bait. When the water temperature is below 20 ℃, the plant bait is the main feeding method. When the water temperature is between 20 and 23 ℃, the animal and plant bait are half and half; when the water temperature is between 23 and 28 ℃,