If Arowana has not eaten for a long time or has invaded its territory, or if they are breeding, these conditions will cause them to bite. Silver Arowana, which has not eaten food for a long time, will bite because of hunger. At this time, you can feed more nutritious food. If you bite because you have been invaded, you'd better not invade their territory casually. Silver arowana is more domain-aware than other fish. If they bite because they happen to be in the breeding period, they should not be disturbed, and the fish and eggs can be kept separately when the female arowana is about to give birth.

If you want to cultivate good feelings with Arowana, you should cultivate them according to their preferences and daily feeding habits. Silver Arowana from a relatively small time to cultivate feelings, this period of fish are immature in all aspects, so feelings are better to cultivate. Silver arowana in seedling stage can feed more bread worms, and tap the fish tank gently before feeding, so that they can see the feeder. In addition, during daily feeding, we should develop the habit of regular and fixed-point feeding. Because this model can make silver arowana depend on its breeder, it is very suitable for cultivating feelings.