Live Betta Fish for Sale: Fancy, Halfmoon & Koi Bettas

Buy Live Betta Fish Online

Shop live betta fish for sale, farm raised in Thailand and bred for bold color and strong fins. Our collection includes Halfmoon, Over Halfmoon, Rosetail, Koi, Dragon Scale, Fancy Marble, and Mohawk bettas. Each fish is quarantined and health checked before it ships.

Popular Betta Types

Halfmoon and Over Halfmoon: A full 180 degree tail spread with a symmetrical shape.

Rosetail: Heavily branched fins that give a ruffled look.

Koi Betta: Marbled patterns with koi like coloring.

Dragon Scale: Thick, iridescent scales with bold colors.

Fancy Marble: Colors that change over time, thanks to marble genetics.

Mohawk Betta: A top fin variation with wild style.

Betta Buying Options

Some listings are Our Choice, where we pick a healthy fish for you in that type. In our You Pick collection, each betta has its own photos, so you choose the exact fish. You can also browse all male bettas or our female betta sorority packs. See each listing for shipping and Live Arrival Guarantee details.

Betta Care Tips

Use a tank of 5 gallons or more with a heater and a gentle filter.

Keep the water warm, about 76 to 82°F.

Keep each male betta in his own tank.

Feed small portions of quality betta food once or twice a day.

Do regular water changes to keep the water clean.

Betta FAQ

Can I keep two male bettas together?
No. Male bettas will fight, so each male needs his own tank.

How long do bettas live?
With good care, bettas live about 3 to 5 years.

What size tank does a betta need?
A 5 gallon tank or larger with a heater is a good size. Bettas are tropical fish, so they need warm water.

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Wide Selection of Betta

Buy Live Betta Fish Online

Popular Betta Types

Betta Buying Options

Betta Care Tips

Betta FAQ