发生龙鱼翻鳃的主要原因为水质不良或水中含氧量不足所引起的环境抗变机能,然而在少数个体之中,即使水质良好,水中含氧量充足,却仍发现翻鳃现象不断地复发,造成饲主的恐慌,经研究这些个体后发现,其发生的原因大部分为寄生在鱼鳃上的真菌性霉菌、原生类寄生虫与粘孢子虫此三大类感染所引起的呼吸不正常,上述的这些感染源,均有共同的特点,除了大量生长的真菌类鳃霉菌外,其他种类几乎无法以内眼观察到 The main reason for the occurrence of Arowana turning gills is the environmental resistance to variability caused by poor water quality or insufficient oxygen in water. However, among a few individuals, even though the water quality is good and there is sufficient oxygen in the water, Recurrence, resulting in the owner of the panic, after the study of these individuals found that most of its causes are fungal parasites in fish gills on the fungi, primary parasites and myxospores three kinds of infection caused by respiratory failure is not Normal, these sources of infection, have the common characteristics, in addition to the growth of fungi gill mold, the other species is almost impossible to observe within the eye