It is the nature of fish for big fish to eat small fish. Whether the big pencil fish bites the arowana depends entirely on its size. If the former is bigger than the latter, it is a sure thing to bite it. And the character of this kind of fish is fierce, itself is carnivorous fish, rarely can be mixed with other fish, minutes will eat the fish tank, so we must pay attention to.
1, small breeding: The first step of mixed culture is from small breeding, different types of small fish grow up together, after getting familiar with each other, often will not start. The big pencil fish wants to be mixed with other fish, but because it is relatively large, it also needs to be mixed with large fish, which is not good but not easy to attack each other.
2. Feed enough: In many cases, the fish in mixed culture attack each other because they are not full, so they take other fish as food. Therefore, the mixed culture of large pencil fish should also pay attention to feeding, usually must feed it, because it is carnivorous fish, feeding feed also uses small fish and shrimp, can also feed some pork and beef.
3. Habits: The big pencil fish is a tropical fish and likes neutral or slightly acidic water. The fish mixed with it should be able to adapt to the same water temperature and water quality. If the habits are inconsistent, there will always be problems on one side. In addition, water should be changed regularly, and residual bait and excrement should be removed when changing water to keep the water clean.
4. Big fish tank: The big pencil fish must use a bigger fish tank. This kind of fish has a strong sense of territory. If the space is too small, it is easy to cause them to attack each other. In addition, a large enough tank can also provide good space for the fish to grow bigger.
