A fish to be stereotypical which the daughter kept two or three days ago stayed at my home. The length is bigger than killifish, and is it smaller than a goldfish? I knew that I inhabited the puddles where there was it by a rice field or a flooding in the tropical fish native to the Mekong basin of Thailand from the big river when I checked it on the Internet. I am strong in spite of the appearance. If it is said that I am strong, character seems to be rough in spite of the appearance I came to be kept for play to let males fight in Thailand. It may be the result, but does not seem to be able to keep it in friends as I quarrel when I keep it together. That’s why the name is close Beta.