Chlorine and fluorine in water do great harm to the fish. When raising golden-bottomed Arowana, it is best to bask in the sun for half a day to eliminate chlorine and fluorine in the water. In addition, they also have certain requirements for dissolved oxygen in water. In order to ensure that there is enough oxygen in the aquarium, it is best to be equipped with a complete oxygen equipment. It should also be noted that the consumption of dissolved oxygen in water is related to the density of fish feeding.

In addition, they are easy to scare, so it is best not to tease them too much when raising them. It is also necessary to cover the fish tanks to prevent them from jumping out of the water because of fear. Generally speaking, they are not difficult to raise, and they live very long, so they can be raised for 30 years or even longer with good care.

1. Water temperature: Golden-bottomed Arowana is very sensitive to sudden changes in water temperature. When raising, it is necessary to control the constant water temperature. When changing water, it is best to ensure that the temperature difference of water temperature does not exceed 2 ℃.

2, Illumination: They also have certain requirements for illumination, and it is best to ensure the illumination time of about 3-4 hours twice a day in the morning and evening.

3. Feeding: In order to ensure their nutritional balance, it is best to provide diversified foods. It is recommended to feed small fish, shrimp and loach. They should be frozen before feeding, and it is better to thaw them before feeding. This can eliminate bacteria and reduce their probability of getting sick.

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