Walk into any major pet retail chain store, and chances are you will see a display of colorful fish kept in small, plastic ...

Mild cases of fin rot are often treated by adding a small amount of aquarium salt to the tank. For betta fish ... in a separate container before adding it to the tank water. You can add it ...

In the wild, the betta fish eat small insects and larvae. While in captivity, high-protein floating fish pellets can be fed. Avoid fish flakes, because many fish may not accept them as food ...

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 ...