巧妙加新水现在许多养鱼户思想上并不重视加水，到鱼出现严重浮头时才想起加水。其实，如若能定期准时加水，通过调节改善水质，不仅可防止鱼类浮头，而且可使水质始终保持肥、活、嫩、爽。但是，在加水方法上如不能巧妙掌握，则会出现相反作用。特别是高温季节，水体的热... Cleverly add new water Now many fish farmers do not pay attention to the idea of ​​water, until the fish appear serious floating head only when you think of water. In fact, if we can regularly add water on time, through the regulation to improve water quality, not only to prevent fish floating head, but also to keep the water quality of fat, live, tender, cool. However, the method of adding water if not clever grasp, it will have the opposite effect. Especially the hot season, the water body heat ...