If you're going to keep this type of fish, you must learn how to clean a betta fish tank. Even with a quality aquarium filter, betta tanks can become overwhelmed with nitrates and other toxins if ...

A woman who claims she cleans her coffee machine weekly looked inside the water reservoir and what she saw instantly made her ...

No, you can't cuddle them, but these fish sure are adorable. Here's what to know before adding them to your tank.

In pet stores, the popular fish are often kept in small tanks or plastic bags, giving them insufficient space. Read more at ...