The red and white line arowana is more aggressive. If the fish tank space is not large, it is best to raise it separately. It can not be mixed with other small fish, which may lead to the death of small fish. When feeding it, it should be fed with active animal bait with high protein content. In addition, they belong to the relatively simple fish. Because they do not have high requirements for water temperature and quality, they only need to pay attention not to fluctuate too much in the process of feeding.
1, feeding: red and white line arowana should be balanced nutrition in the growth process. Therefore, it is mainly composed of small fish and shrimp rich in phosphorus and protein. When feeding, they should pay attention to eating less and more meals, and fish out their remaining feed in time to prevent water pollution.
2. Environment: Need a large space for activities, and like to drill into caves in corals and stones. You need to pay attention to their habits when setting up in the fish tank, and pay attention to the edges and corners of corals and stones not too sharp. To prevent them from jumping, fish tanks need to be covered.
3. Water temperature: The water temperature between 24-28 ℃ is the most suitable for their growth.
4. Water quality: The water quality should be kept clean and clear. It is better to install a filter to maintain the water quality. They like alkaline water, and the PH value needs to be stable between 8.0 and 8.4.
