Here is what to know about betta fish, including how long they live and how often you should feed them. Start the day smarter ...

Bettas may live longer if their tank is clean ... PetMD recommends feeding fish pellets over flakes to them. A betta fish's feeding habits will be based on the temperature of its environment.

Don’t be fooled by the tiny bowls bettas are kept in at the store. A single betta requires a minimum of one gallon of water ...

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 ...