We’ve all heard about training dogs, but fish? El Guapo has to be the most talented Betta fish we’ve ever seen. In a video posted by Rumble.com, the little guy repeatedly jumps through a ring held ...

What is a betta fish? Betta fish—also known as Siamese fighting fish—are among the oldest species of domesticated fish. Their scientific name, Betta splendens, combines two languages: Malay for ...

Betta fish, also called Siamese fighting fish, are small, colorful fish that are native to Southeast Asia and common in the pet trade. In Thailand, people call betta fish "pla kat," which means ...