水对鱼的重要性就如同空气对人一样,是必不可少的条件。人们每时每刻都生活在空气之中。一个人只要活着,就需要呼吸空气。同样,一条鱼只要活着,水就是其生存、生长、生活过程中不可或缺的条件。空气不好人就容易生病,而水质不好则直接影响锦鲤的健康。大部分锦鲤外部疾病都是由水质问题引起的。这些疾病轻者会影响锦鲤的不观赏性,重者则会引起锦鲤的不适,甚至导致锦鲤的死亡。因此,一个好的水质条件对于锦鲤来说,至关重要,所以才会有“养鱼先 The importance of water to fish is just as essential to human beings as air. People live in the air all the time. As long as a person alive, you need to breathe the air. Similarly, as long as a fish alive, water is an indispensable condition for its survival, growth and life. Air is not good people are easy to get sick, and poor water quality is a direct impact on Koi health. Most Koi external diseases are caused by water quality problems. Light of these diseases will affect the ornamental Koi, weight will cause koi discomfort, and even lead to the death of Koi. Therefore, a good water quality conditions for Koi, it is crucial, so there will be ”fish first