siamese fighting fish fins falling offW. , F. S. , Z. Y. W. There is a quick sunny period from March to May. Wild Bettasplendens and Betta smaragdina can befound in the rice fields and the encircling areas. However,there are plenty of more breeding areas in the lower parts of the north, geographic basins andriver junctions from the north supply stable temperatures and fertile soil appropriate forcultivating live food for the Plakat Thai. These are the most a must have factors of successfulbreeding and keeping up good stock. Betta smaragdina is the native fightingfish of the Isan people. The Isan area of Thailand covers over one third of theentire country, and consists mainly of highland plateaus.