I would like to introduce to you some beautiful ornamental fish in Vietnambr First of all, betta fish is a beautiful ornamental fish that is easy to raisebr br Betta fish is a line of pure fish originating from Thailand, Cambodiabr Their food is usually larvae and plankton. so they often appear in rice field fish, canals. Therefore, beta varieties are easy to grow and can withstand the harsh conditions of the environment.