The betta fish industry has always been popular, but the pandemic and social media have changed it for the worse. ©mjsimage/Shutterstock.com Bettas have become one of the most popular fish for ...

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 ...