The predictability of the Betta Fish’s behavior sets up an excellent experimental baseline from which to learn more about this species. In the species’ native Thailand, enthusiasts selectively breed ...

Betta fish are known for their stunning colors, elegant fins, and yes, their attitude. These feisty little swimmers are often misunderstood as being completely antisocial, doomed to a life of solitude ...

Bettas are commonly referred to as Siamese fighting fish, due to the male’s aggressive territorial behaviors. The variety sold in pet stores usually display eye-catching colors and long fins. Bettas ...