Betta fish, or Siamese fighting fish, are very popular aquatic pets. These fish come in a wide variety of colors and typically have beautiful, colorful dorsal and caudal fins. Although betta fish are ...

WorldAnimalFoundation.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn More Betta fish – They’re more complex than people think. They’re ...

Which betta fish tank is best? Betta fish are a popular pet. Thanks to their bold, bright colors, feisty personalities and low cost, people all over the world are familiar with these small, unique ...

Betta fish, or Siamese fighting fish, are an easy pet compared to many others. They don’t require a large tank. Additionally, you don’t need to aerate their tank because they breathe by taking gulps ...

Betta fish require space to swim freely in their environment. A small tank can cause stress and impact the health of betta fish negatively.

The Intelligence of Bettas The predictability of the Betta Fish’s behavior sets up an excellent experimental baseline from ...