The new hook flag can be bred. The water temperature for breeding the new hook pull flag is 26-28 degrees Celsius, and acidic soft water is used. The breeding tank is mainly in the size of 30x20x15 cm. A flexible nylon mesh board is placed at the bottom of the tank, a few bunches of golden grass are placed, and a few pebbles are scattered. The air stone is oxygenated.

The new hook pull flag after spawning It can be taken back to the original tank for rearing, or it can be kept in a tank alone. It is recommended to remove the egg bed and put it in a special hatching bucket. The hatching rate is very high, and it is easy to manage. The new hook pull flag can be well recovered.