紅腮病
作者：尘风发布：2021-05-27 0:42:44阅读：32,005次
病体患病初期腮部呈微红色，从外观看起来体色不变且仍可正常活动、觅食；但随着病情加剧腮部会肿大且呈现深红色，到了后期病体活动力会变差，逐渐停止觅食而渐渐衰弱最后死亡，从患病至死亡约为2至3周。由病虾翻开腮部，可发现腮部如微血管般的放射状腺体，可定期使用benzethonium chloride50%hyam-ine 1 ~2ppm ‘ furazolidone 20% 10~20ppm药浴一天，以防止细菌感染。若底材囤积过多残饵，引起钟型虫感染者，除需换水及使用福尔马林25~30ppm药浴一天外，可洒入些沸石粉来改善缸内底质。
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