See the flamboyant grandeur of the common betta fish

A twirling dancer, a bird in flight? Through a photographer’s lens, this popular pet, also known as the Siamese fighting fish, becomes a fantasy in fins.

Picture of sapphire blue fish with red accents.
​Creative inspiration is all around us, says photographer Visarute Angkatavanich. He found his muse in a fish tank. From his home in Bangkok, he captures the colors, shapes, and beauty of bettas.
ByJason Bittel
Photographs byVisarute Angkatavanich
April 04, 2023
5 min read

For as long as he can remember, Visarute Angkatavanich has been fascinated by fish. At age seven he took up photography, first with a disposable Kodak camera and later with his father’s Nikon FM. But it wasn’t until he became a dad and started spending more time at his home in Bangkok that he merged the two passions. 

Angkatavanich studied the traits of Siamese fighting fish, also known by the apt scientific name Betta splendens, and how to care for them responsibly.

(Betta fish are often mistreated. Here’s what to know if you’re considering having them as pets.)

Picture of grey-green fish view from bottom up.
This dark green male was a challenge to photograph, says Angkatavanich, because its coloration is dull compared with other varieties. But the combination of spectacularly flamboyant fins and high activity made the image work.
Picture of flame red fish looking like having wings.
With a fast shutter speed and a strobe flash, photography can reveal flourishes of these animals that are too subtle for the human eye, Angkatavanich says. In this shot, a red betta appears to become a bird of paradise.
Picture of yellow fish with slim body and long tail.
Siamese fighting fish evolved to tolerate stagnant or slow-moving water systems, where the oxygen is low. As a result, they can supplement their oxygen intake by gulping air at the water’s surface, as this yellow half-moon betta is about to do.
Picture of fish with plumage of blue, red and purple stripes.
The flowing fins and vibrant colors of the Siamese fighting fish we know today result from centuries of selective breeding. Scientists believe it’s one of the oldest domesticated fish, with records in Thailand dating back to the 14th century.

Then he procured some from a pet store in the city’s Chatuchak Market and began photographing them, experimenting with different enclosures and lighting. “I can’t ask the fish to act like people,” he says, so he learned to coax them into various positions by changing the size and shape of the tanks. 

A tall tank, for instance, encourages a betta to dive down dramatically. Angkatavanich, who’s now been focusing on fish for years, has a pretty good idea of what to expect next. But capturing the magic moment is still a challenge. He has to “press the shutter and hope for a miracle.”

(See these chickens go from coop to catwalk)

Picture of light pink and silver fish.
The photographs above, taken two years apart, portray different fish in the same position, something that Angkatavanich says almost never happens. He was stunned by his good fortune.
Picture of green-blue with red spars fish
The photographer believes that each image also contains a hidden visage of sorts. On the left, for example, he sees a white-clad woman in the fish’s fins; on the right, he sees a man in a dark robe.
Picture of blue tail fin from behind.
Siamese fighting fish come in many shapes and colors, but this half-moon variety, named for the contour of its tail, is Angkatavanich’s favorite.
Picture of red fish looking like dancing.
Picture of emerald green with yellow fish
Picture of pale yellow fish forming a tulip flower.
These fish are popular pets, but experts warn that they require more care than people may think, including a minimum five-gallon tank with a few plants to mimic the animals’ natural environment.
Photograph by Visarute Angkatavanich

Angkatavanich understands the appeal of photographing creatures in far-flung places, such as birds in the Amazon rainforest. But he finds inspiration in his own home where, in the right light, the fish look like “moving color” in the frame of a painting, he says. Best of all, his subjects become part of his family.

Picture of fluffy red fish profile.
“This is the traditional pose for betta,” says Angkatavanich. “Simple and elegant.”
This story appears in the May 2023 issue of National Geographic magazine.

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