Have you ever wondered if betta fish sleep? This isn't a silly question, and many betta enthusiasts have asked it at one ...

More on pet care: What to know about your pet's health and common behaviors Like any other fish, betta fish do "sleep." Fish do not sleep in the same way mammals do, however. Fish rest by slowing down ...

Like other fish, betta fish do "sleep." But fish do not sleep in the same way mammals do. Fish rest by slowing down their activity and metabolism, the National Oceanic and Atmospheric ...

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 ...