So, you want to set up the perfect tank for your Betta fish? Well, you are in luck because this very simple and easy to ...

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 ...

The northern snakehead is not alone in this ability: Walking catfishes, lungfishes, and betta ... a pond in Maryland. Although that population was eradicated with the use of rotenone, a fish ...