1. Is it easy to raise

the blue-bottomed golden arowana? The blue-bottomed golden arowana does not have high requirements for the surrounding environment, but they are very sensitive to changes in water temperature and quality. If you want to keep them well, you need to equip the water tank with a constant temperature system and a filter system with good performance. In addition, some aquatic plants can also be planted in the water to provide them with an environment imitating the original ecology to improve their sense of security. Generally speaking, as long as the hard conditions such as water temperature and quality are well controlled, their feed is not very difficult.

Water quality: In order to ensure the health of

the goldfish, the chlorine in the water must be removed in advance when the goldfish is raised with tap water. It is possible to use either the solarization method or the chemical method. Uch as two days in the sun or removing chlorine with sodium thiosulfate. The proportion is that 1 gram of sodium thiosulfate is added to every 10 kilograms of water, which can be used after being stirred and dissolved.

2. Water temperature: They can grow at 25-30 ℃, but the most suitable temperature for their survival is about 28 ℃. They are stenothermic animals and are very sensitive to temperature changes, so it is necessary to ensure that the temperature difference between day and night does not exceed 3 degrees Celsius.

3. Illumination: In order to better highlight the beauty of their body color, it is recommended to use special lighting tools for arowana.

4. Feeding: During the juvenile period, it is better to ensure a small amount of feeding. The feeding interval does not need to be too long. It is enough to feed once every 4 hours. During the middle fish period, you can feed some medium-sized baits, such as small fish, shrimps and small insects. After the fish become adults, they can be fed with large baits, but they should not be fed excessively.