What is the Lifespan of a Betta Fish in Captivity

Lifespan Of A Betta Fish In Captivity

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The lifespan of a Betta fish in captivity

Betta fish is a freshwater fish that is the most keeping in the United States after Goldfish. Siamese fighting fish become so popular because of its diverse colors and its varied fins and tails. In addition, Chinese fighting fish has a unique nature of fighting when there is another fish that enter its territory.

Unfortunately behind the beauty of color and tail, Betta fish have a short lifespan compared to other freshwater fish.

In general, the lifespan of a Betta Fish in captivity can live until three to five years. But it can stay longer if you can treat them well, for example, provide quality feeding.

but the age mentioned above it’s not always the same, depending on how old is betta when you buy or exposed to the deadly disease.

average lifespan of a betta fish

lifespan of betta fish

lifespan of betta fish in bowl

Factors Affecting Betta Fish Health

Aquarium Size

The fighting fish is a fish that can not be mixed with other fish. But the size of the aquarium is important before you keep the betta fish at home. For that, the aquarium that recommends maintaining one fish is a 5-gallon aquarium.

Why choose the aquarium size that is 5 liters gallon? the consideration is that betta fish can move freely anywhere. When buying a size under 5 liters of a gallon, the fighting fish cannot move freely that can cause stress and lead to death.

READ: Lifespan Of A Betta Fish


water is an important factor to keep the fish betta to stay healthy. Healthy water is water that has sewage circulation, so the water is maintained clean in the long term.

Dirty water becomes the cause of betta fish affected by diseases such as parasites. Therefore, change the water in the aquarium every week with proportions of 50%  new water and 50 % the old water.

what is the lifespan of a betta fish

lifespan betta fish

lifespan of betta fighting fish


Providing quality food is the best way to keep the betta fish longer. By varying feeding every day, betta fish are guaranteed to be happy and protected from boredom.

Live foods such as brine shrimp and blood worms are foods recommended by experts. In addition, you can also feed frozen bloodworms and pellets that is devoted to the betta fish.


lifespan of a male betta fish

what is the average lifespan of a betta fish

The lifespan of a betta fish in captivity are three to five years. you can extend the betta fish lifespan for more than five years by following the three factors above with the note not affected by the deadly disease.

But if when you’ve treated them well, but the age of betta fish still cannot last long, the most important thing you should know that you’ve already tried your best. So do not be sad, because no one knows when death cooming.

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