Male vs. Female Betta Fish: Beard and Flaring. While both male and female bettas have a membrane below their gill plate that appears like a “beard,” the male has a larger beard.

In Thailand, people call betta fish "pla kat," which means "fighting fish," and it couldn't be a more appropriate name.Male bettas are known fighters, aggressively flaring their gill covers and ...

Beards and Flaring. Bettas have a membrane beneath the gill plate cover called the opercular membrane. This membrane appears as a “beard” and is displayed when the fish flares its gill plates.

Betta fish are native to the waters surrounding Thailand and Cambodia. ... You can encourage bettas to flare their adornments by placing a mirror in front of the tank.

Betta fish originated from Thailand but can be found in nearby countries such as Malaysia, ... Before battle begins, they spread their fins and flare their gills to make themselves look bigger.

But there is another type of fish that lives in even closer digs, and is arguably better suited to them: the betta, also known as the Siamese fighting fish. Pronounced “bett-AH” (not “BAY-ta ...

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world," PetMD reports.Native to southeast Asia, this species is known for its range of vibrant hues ...

Betta Fish, also known as Siamese Fighting Fish, ... The tail and fins flare when it swims. It looks like it is surrounded by colorful fans as it glides through its environment. 4).

Bettas are extremely territorial and typically flare their fins and gills in a display of aggression or dominance when they see another fish. When they flare or puff up their gill flaps and fins ...

The team found that the betta preferred to flare at an animated fish when the virtual recreation was close to the water’s surface and turned broadside, suggesting orientation acts as a cue.