In recent years, many people have joined the army of raising silver dragon fish. Because of the beautiful appearance of silver dragon fish, it has high ornamental value and its price is relatively high. It is quite affordable, so it is very popular among aquarists. So, for friends who like to keep fish, they must want to know what are the common diseases of silver arowana? I personally think that the following five are the most common.

1. Erythema: it can also be called printing disease, which is a kind of fish viral disease. For silver arowana, once suffering from this disease, it is like a terminal illness of human beings, and there is almost no cure.

2. Too much fat: Many people think that too much fat is not a kind of disease, but for silver arowana, too much fat is fatal. The lifespan of the arowana is shortened, and the most important thing is that the silver arowana cannot lay eggs and reproduce.

3. Knotting the dragon's whiskers: Knotting the dragon's whiskers is also a common disease of the silver arowana. It will cause the silver arowana to have poor appetite, lethargy, and lack of vitality. Affect the lifespan of silver arowana.

4. Anorexia: Anorexia is also a type of disease that is more harmful to Arowana. It will lead to poor eating quality of Arowana, and think about the immune system of Arowana itself. , cause a certain sense of urgency to the silver dragon fish, and let the silver dragon fish slowly die in this sense of urgency.

5. Anchor worm disease: It belongs to a kind of parasitic disease. An arowana with this disease can find a worm body of about one centimeter on its body. Once infected with this parasitic disease, silver arowana will appear quite restless, and there will be red and swollen medical phenomena in the parasitic part of the parasite, which directly leads to tissue necrosis of silver arowana and affects its lifespan.