Learn visual and behavioral cues to distinguish male from female bettas. Reviewed by Nick Saint-Erne Male bettas often have ...

It is usually quite easy to differentiate between the male and female betta fish by appearance, but there are other subtle differences between the genders of the fish. You must be aware of these ...

In 1975, scientists tried spaying a few hundred female betta fish. We all know what happens to spayed cats and dogs: They become sterile. Betta fish are different. A third of the surviving bettas ...

Keeping fish can be a great alternative to furry pets. Exotic fish add beauty to any home. The Betta fish, also called ...

The male does this for hours until a thick nest of bubbles forms. Then, he pursues a female. Male betta fish try to politely entice a female under the nest at first, flashing their fins and ...

Betta fish—also known as Siamese fighting fish ... He then puts on a display to attract a female, becoming brighter and spreading out his fins. If a female approves of the nest, she turns ...

Siamese fighting fish, or betta fish, are a vibrant addition to any home and don't require lots of fuss or muss, but what do you really know about this fish? The pretty swimmers only cost a few ...