1. Reason: Arowana may not eat for half a month because the living environment is unstable, and they are sensitive to environmental changes. If the water temperature or water quality changes greatly, they will not eat.
2. Solution: Breeders need to keep the water temperature and water quality stable. If conditions permit, it is best to keep the water temperature at 30 ℃. In high temperature environment, their appetite and activity are the highest.
2. Adjust water quality1. Reason: Arowana doesn't eat for half a month may be because the water quality is too poor, and they have higher requirements for water quality. If the water contains more impurities, they will also affect their appetite.
2. Solution: Breeders need to change water immediately and increase the filtration system to ensure clean water quality. The fish tank should also be disinfected to avoid bacteria breeding.
3. Change food1. Reason: Arowana doesn't eat for half a month. It may also be because the food fed to them by breeders is not appetizing. Although they are not picky eaters, if they are fed the same food for a long time, they will also suffer from anorexia.
2. Solution: Breeders need to change other foods, and their favorite foods are live fish, live shrimp and so on. These live baits can not only arouse their interest in eating, but also exercise their ability to hunt.