欧洲鳗养殖技术经过几年的发展，已日渐成熟。特别是 1998、 1999、 2000年来，各养殖户的经济效益的普遍提升，更加促进了养鳗业的迅速发展。但病害及药物使用不当，对养鳗业造成的经济损失，仍不可小视。本文以作者近两年来在福清渔溪的“省淡水水产研究所渔溪门诊部”的实践 European eel farming technology after several years of development, has matured. Especially in 1998, 1999 and 2000, the general improvement of economic benefits of farmers has further promoted the rapid development of eel industry. However, the improper use of diseases and drugs still can not be underestimated as to the economic losses caused by raising the eel industry. In this paper, the author of the past two years in Fuqing Yuexi “Provincial Institute of Freshwater Fisheries Clinic fishing out” practice