养鱼先养水,好水养好鱼,近几年来随着水产养殖的精养化程度的提高,水质也日益恶化,疑难病害增多,水质管理成为养殖者最为关注的问题,本文分析不良水质的危害及浅谈一些有效的调控措施。1、池中青苔过多青苔是池中常见的丝状绿藻的总称,对养殖青虾、对虾、扣蟹、鱼苗的危害很大, In recent years, with the improvement of the degree of aquaculture decontamination, water quality is deteriorating day by day, and the number of difficult diseases is increasing. Water quality management has become the most concerned issue for farmers. This article analyzes the problems of poor water quality Harm and talk about some effective control measures. 1, too many moss in the pool Moss is a common name for filamentous green algae in the pool. It is very harmful to aquaculture of shrimp, shrimp, buckle crab and fry.