1. Reason: Arowana may fight because there is not enough living space, and their body size is large, and their body length can reach about 60-120 cm in adulthood. If the fish tank in which they are raised is small, they will fight over the fighting territory.
2. Solution: If breeders want to avoid fighting, they should replace them with a larger fish tank. As long as they live in plenty of space, they will reduce the frequency of fighting.
2. Feed regularly and quantitatively1. Reason: Arowana may be fighting for food, and Arowana is irritable and aggressive. If there is not enough food, they will fight with each other.
2. Solution: Breeders need to keep their food adequate. To avoid fighting, it is best to feed food regularly and quantitatively every day, which can also reduce the frequency of fighting.
3. Isolated feeding1. Reason: Arowana fighting may also be caused by too much difference in body size, and they have the habit of bullying small fish. If one side is small, the larger side will keep attacking the small fish.
2. Solution: Breeders need to breed them separately. If the fish tank is large enough, they can also install a transparent partition in the fish tank to avoid fighting.