Betta fish, also known as Siamese fighting fish, are among the most popular and captivating pets in the aquatic world. Their vibrant colors and unique behaviors make them a favorite for both ...

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world," PetMD reports. Native to ...

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 ...