Generally speaking, Thai betta can reproduce again about 4-5 days after the birth of small fish, and their reproduction speed is relatively fast compared with other fish, and their reproduction quantity is also relatively large. In addition, their reproduction will not be affected by seasons and time, so long as they can live in a comfortable environment, they can reproduce.

Although they can reproduce with high frequency, too frequent production will have a certain impact on their health, so it is best for breeders to let them reproduce once every 1-2 months, and the number of reproductions should not exceed 4 times a year.

Thai betta can hatch by itself after breeding. When they hatch, breeders only need to ensure that the water temperature is between 26-27 ℃ and the water quality is clean and refreshing. Thai betta male fish have the habit of protecting eggs. Before production, they spit out a lot of bubbles to build fish nests. When the eggs are fertilized, they will put them one by one into the built bubbles and wait for the eggs to hatch. During hatching, they will always guard the fish nest. If it is found that the fish nest is broken, they will come forward to repair it, and after the repair is completed, they will put the fallen fish eggs back. In addition, they flap the water with their fins to give more oxygen to their eggs.