Betta fish often mistreated in pet industry, evidence suggests

You can have a healthy betta, but persistent myths often lead to improper care.

With flashy colors, iridescent scales, and long fins that flow around them like underwater ball gowns, betta fish are some of the most eye-catching creatures you might see for sale at a pet store or flea market. They’re cheap, too—the fish are sold for as little as $2 each. It may seem tempting to buy these little gems as captivating, swimming decorations.

But living animals aren’t decorations, and some animal welfare advocates are concerned that the betta’s reputation as an “easy” pet is exaggerated. Critics argue that such popularity and misconceptions about their care and biology can lead to them being some of the most commonly mistreated fish in the pet trade.

A new campaign by People for the Ethical Treatment of

Unlock this story for free
Create an account to read the full story and get unlimited access to hundreds of Nat Geo articles.

Unlock this story for free

Want the full story? Sign up to keep reading and unlock hundreds of Nat Geo articles for free.
Already have an account?
SIGN IN

Read This Next

What bacteria lurk in your city? Consult the bees.
Is melatonin giving you nightmares?
Why are these orcas killing sharks and removing their livers?

Go Further

Subscriber Exclusive Content

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet