With their long, delicate fins, betta fish need a tank with low water flow and lots of places to hang out and nap. A 5-gallon tank is ideal for most betta fish, and they should never share their tank ...

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 ...

A Lewis & Clark Law School student, fresh from completing a consumer protection litigation class during his last semester, began researching betta fish and how to care for them as he considered buying ...

Feeding pet fish may look simple, but it is one of the most important tasks for keeping them healthy and active. Many new fish owners think that all fish food is the same, but that is not true. Just ...

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: Malay for ...