What is The Lifespan of a Betta Fish in Captivity?

What is The Lifespan of a Betta Fish in Captivity

Male betta fish are very colorful with big fins, and a lot of family pet shops market male betta as fish that can reside in small enclosures. Dolefully, this can immensely lower their life expectancy. However, with correct care, bettas can live for several years. Both male and female bettas have similar lifespans.

Usually, betta lives about three to four years in captivity. Although they can live up to five years, and there are actually being a few instances of bettas fish living for as long as seven years. The care for your betta received before you bought them may impact their life expectancy if it has been exposed to parasites and diseases.

Correct diet, Sensitive husbandry, and prompt treatment when needed, can all escalate and improve your betta’s life expectancy.

Also, bettas are one of the most common freshwater fish around the globe, especially with first-time fish keepers. There are many varieties, each having variant colors and tail shapes — from the Crowntail Betta to the Veiltail Betta.

Male bettas are the most sought after because of their long flowing fins and bright colors. They often have great personalities, so it is easy to become attached to betta fish when you keep them as a pet.

Factors Affecting to Betta Fish Health

Water quality is the single necessary aspect of identifying your betta’s health. They require water that’s space temperature level or a little above– generally about 72 to 83 degrees Fahrenheit. Moreover, when water is too cold, your betta fish is more vulnerable to disease and might significantly stop consuming. Tidy water free of chlorine will ensure that your betta fish is not susceptible to skin problems and diseases. Also, diet is an important element. Bettas can endure fine on fish flakes — but prosper when fed a range of fresh, live foods like small feeder fish and saltwater shrimp.

Causes of Betta Fish Death in Captivity

Bad husbandry is often to blame when bettas die too early. Notably, male bettas are prone to poor husbandry because they’re a lot more likely to be offered in small tanks and marketed as bowl fish. Females may be marketed as common aquarium fish. Male bettas’ big, fragile fins are also most likely to end up being contracted or infected since of unclean water or misuse.

Bettas may be exposed to diseases and bad health at family pet shops or bred by untruthful breeders and born with genetic problems. Popeye is a disease that causes bulging eyes — is an infection that frequently eliminates or annihilate bettas. While infections and bacterial infections might cause Popeye, dirty water is the most typical cause of this dangerous illness.

Betta Health Care in Captivity

It can be challenging to discover proficient veterinary care for betta fish. Although lots of cities have actually vets trained in fish care, and the perfect way to make sure your betta fish live a long lifespan is to get them correct healthcare. When he shows symptoms of the disease like torn fins, bulging eyes, modifications in habits.

If a fish vet isn’t available, specialized fish stores might have the ability to help you identify the cause of the disease. And a lot of pet shops offer antibiotics for fish; you need to use these items if you really understand your betta fish has an infection. However, the first line of defense if your betta fish is ill ought to continually be to completely clean the tank and make sure the water is the correct temperature.

Fights Prevention Between Male Bettas for a Full Lifespan

Another considerable durability for Bettas is separating the male Bettas apart, so they don’t fight each other. Their popular name is Siamese Fighting Fish (SFF), and the male bettas are applicable to engage in territorial battles. They can injure each other; at this point, it reduces their lifespan. Some tank owners who wish to keep more than one male Betta in a tank usage Betta fish apartments to keep them separate. Nonetheless, there’s speculation that they still experience tension in seeing other males, which might affect their health. Generally, it is better to follow the rule of one Betta per tank.

Keep Bettas in Right Tanks

There was a trend of safekeeping a Betta in a vase or another small container instead of an aquarium. This wasn’t healthy for the Fish in many ways. The water temperature level is not controlled, and at typical room temperature is likely or probably lower than they’re used to in the wild in Thailand.

Their perfect water temperature is about 75F, as would be given by a fish tank heating unit. Otherwise, the Fish might decline to eat and will be listless, which is terrible and dangerous for their health.  Likewise, there should be enough open space on top of the water for the Betta Fish to breathe with their upturned mouths and as well labyrinth breathing organs.

Another factor is also the tidiness of the water. The water in a small container, however, should be altered every other day if it is not filtered. They are vulnerable to fin rot if they are not kept in the right water conditions.

Oldest Betta

Are you just wondering how long the oldest Betta lived? According to research, there are recorded cases of Bettas living as long as 9 or 10 years in captivity.

If not to torture betta fights, it is OK to care about them; the chance to live them long (for his breed) is high. And if you provoke them to fight, it will wear him out.


You can expect your Betta Fish to live for around two years from when you purchase them. But it is feasible that they’ll live for another year or so if you provide them the best possible care.

Also, ensure you select the right sized fish aquarium, keep males separate, feed them a high diet, and maintain the ideal water parameters. If you do all of these necessary things, you will provide your Betta Fish with a healthy life, and you will be rewarded with vividly colored, happy Fish.

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