烫尾症是金鱼饲养中常见的非寄生性疾病,在露天水泥池集约化养殖条件下,该病的发生尤为频繁。一、病症与危害患病金鱼多浮于池水浅表层,反应迟钝,潜游能力弱,有的个体头朝下,呈倒立状态。金鱼一旦遭烫尾,出现鳍棘间线型放射状充血,继而整个鳍(尤其是尾鳍)边缘组织坏死(色素褪去 Hot-tip syndrome is a common non-parasitic disease in the feeding of goldfish. Under the condition of intensive cultivation of open-air cement pool, the occurrence of the disease is particularly frequent. First, the disease and harm More sick goldfish floating in the superficial water, unresponsive, weak potential swimming potential, and some individuals head down, was inverted state. Once the goldfish have been hot-tailed, a linear hyperemia occurs between the spines of the fin, followed by necrosis of the entire fin (especially caudal fin) margins (pigmentation faded