1. Selection of species: Don’t blindly pursue price. The current price of Arowana in the market is determined based on the scarcity of species, but there are also factors of artificial hype.

2. The choice of fish tank: Arowana is relatively timid, and several arowanas will fight with each other. Ensure that the Arowana can have a larger activity space or an independent activity space.

3. Water temperature and quality: Arowana is a tropical freshwater fish and needs the water temperature to be maintained at around 28 degrees Celsius all year round. A smart fish tank is needed to control the water temperature, and the water quality needs to be kept clean to avoid skin diseases.

4. Feeding food: The feeding time is fixed once in the morning and once in the evening. The food intake is determined by calculation. Do not overfeed the arowana and cause it to become obese. Leftover bait must be fished out in time to avoid contaminating water quality.