金鱼是世界上著名的观赏鱼类,起源于中国,至今将近两千年的历史。金鱼天生娇嫩,常养殖在小水体鱼 池或水箱中,易受不良生态条件影响而感染各种疾病。金鱼一旦生病,轻者失去观赏价值,重者死亡。因此, 对广大金鱼养殖者来说,做好疾病预防工作,控制鱼病发生和蔓延,是提高养殖效益的重要前提。 Goldfish is the world’s famous ornamental fish, originated in China, nearly two thousand years of history. Goldfish are naturally delicate, often cultured in small water ponds or water tanks, susceptible to adverse ecological conditions and infection of various diseases. Once the goldfish get sick, the light lose the ornamental value, the heavy death. Therefore, for the majority of goldfish farmers, disease prevention work to control the occurrence and spread of fish disease is an important prerequisite to improve farming efficiency.