1. Reason: The white arowana may be caused by parasites in the body, and most of the reasons for parasites in the body are improper feeding. For example, if the fed food is not cleaned or carries parasites, it will lead to parasites in Arowana.

2. Solution: Breeders need to feed them with special insecticides for treatment, such as Changchongqing and Dabai tablets. Breeders can choose to feed them directly in food, or they can turn the medicine into water.

1. Reason: Arowana may have enteritis when pulling white excrement, and the white stool pulled out by Arowana after suffering from enteritis is a little transparent. But also accompanied by drooping fins, red anus and other problems.

2, Solution: If it is not serious, the breeder only needs to stop feeding and keep the water clean. If it is serious, it should be treated with gentamicin or oxytetracycline.

1. Reason: Arowana's white excrement may also be caused by malnutrition. If Arowana's food and nutrition are insufficient, their excrement will be white.

2. Solution: Breeders need to feed them more live bait, which can not only ensure their adequate nutrition, but also exercise their predation ability. However, sterilization is needed before feeding to avoid bacterial and parasitic infection.