Determining the gender of a betta fish is actually quite easy ... This membrane appears as a “beard” and is displayed when ...

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 ...

Betta fish are renowned for their stunning coloration and elaborate fin displays. They are also known for something else: flaring! Though a fantastic fish for first-time owners, betta fish are ...