Betta discoloration may be the cause of species. For example, the betta of marble color system will constantly change its color, and the color may naturally fade. At this time, it can grow naturally without special treatment. It may also be because you are too old. Too old Betta's ability to produce pigment decreases, and the color of the body will fade. No special treatment is required at this time. It may also be because of a sudden change in the environment. At this time, it should be moved to water at 25-28 ℃ and slowly raised until it recovers. 1、 Variety reason 1. Reason: the discoloration of Betta may be the variety reason. For example, the marbled Betta will constantly change its color. Its color may become lighter with age, and it looks like it has faded.
2. Treatment method: This is the reason for the variety and cannot be changed. If you don't want this problem, you should choose a good variety when buying Betta, not one that will change color frequently. 2、 Too old 1. Reason: if the cultured Betta is too old, its color will gradually fade. This is because with the increase of age, the metabolic rate of the body slows down and the ability to produce pigment decreases.
2. Treatment: there is no way to deal with this situation, because it is natural aging. We can only appropriately improve the breeding environment and slow down its fading speed. 3、 Environmental mutation 1. Reason: if the environment of breeding Betta Fish changes suddenly, such as putting it from warm water to cold water, it may fade because it cannot adapt to the new growth environment.
2. Treatment method: in case of this situation, put the betta in an environment with a water temperature of 25-28 ℃ for maintenance in time, and change the water every 2-3 days. During this period, we should pay attention to less disturbing it and let it slowly adapt to the new environment. When it adapts to the new environment, the color may recover. （DouYuWeiShenMeHuiDiaoSe，DiaoSeZenMeBan）