1. Water temperature: Generally speaking, the most suitable water temperature for the growth of the new hook flag is 22-26℃. The water temperature should not vary by more than 4°C per day, otherwise they may experience discomfort.

2. Water quality: Weak acid soft water is the most suitable, and the most suitable PH value is between 6.6-7. The new hook pull flag likes clean, stable water quality.

3. Feeding: I like the new hook pulling the flag Eat live bait, you can feed algae, red worms, rotifers and other small bait. Before feeding, the food should be sterilized in advance to prevent the infection of bacteria or parasites it carries.

4. Environment: When raising new hooks and pulling flags, it is recommended to plant some aquatic plants in the tank. It needs to provide 6-8 hours of light a day to help aquatic plants grow.