Rotten tail disease: the tail of peacock fish is faded, which may be due to rotten tail disease, which needs to be treated with medicine in time. With yellow powder or potassium permanganate solution to treat, the effect is better. Not adapted to the environment: it may be because the fish just bought back did not adapt to the environment. At this time, you can keep the water environment suitable and wait for them to adapt slowly. Frightened: it may also be frightened. At this time, it can recover naturally. Too old: it may also be because it is very old, which is a normal phenomenon. 1、 What is the reason why the peacock fish's tail fades and becomes transparent? When culturing peacock fish, a possible problem is that its tail fades and becomes transparent. First of all, we need to understand the causes of this phenomenon before we can apply the right medicine to the case. One of the most likely reasons is that the peacock fish has "rotten tail disease", which also needs the most attention and needs to be treated in time. Second, if the newly bought fish have a discolored tail, it may be that they do not adapt to the new water environment.
Third, it may also be caused by the shock of the peacock fish. If there is a loud sound or light when changing water or watching, it may lead to the fading or transparency of the tail. In the second or third case, no special measures need to be taken to ensure that the environment in the fish tank is appropriate, and the state of the tail can slowly return to normal. Finally, it may be caused by the age of peacock fish. It is a normal phenomenon that the tail of old peacock fish may fade. 2、 Among the above reasons, if the first reason is that the peacock fish has "rotten tail disease", it needs to be treated in time. Don't wait until the symptoms are very serious. Generally speaking, if the symptoms are mild and not obvious, they can be treated by changing water and disinfecting with salt. If this happens to multiple fish, they need to be fished out and treated with yellow powder or potassium permanganate. （KongQiaoYuWeiBaTuiSeBianTouMingShiShenMeYuanYin，ZenMeZhiLiao）