The Betta fish is also called a Fighting Fish. How Long Do Betta Fish Live? Betta Fish mainly live 3 to 5 years. This fish looks very beautiful when we see it in the fish aquarium. Owning and caring for a betta fish is a rewarding experience, and this beautiful species is relatively easy to care for. Betta fish usually have a short lifeline of about two to four years on average. If you care well then your betta fish may live as long as five years and it is the highest living span. So don’t be hard on yourself if your betta doesn’t live longer than that. Five years is considered old age for a betta fish and an achievement you should take pride in due to this highest age.
How to Extend Your Betta Fish’s Lifespan
If you want your betta fish’s long live then you need to take some important steps to take care of your betta so that it can live long. You have to maintain proper care and a balanced diet that helps to extend your fish’s life. You need to avoid many things also to increase its lifespan. When you care for your fish well, you have to give it natural chemical free foods. Avoid overfeeding it for taking away from fatty liver disease which reduces its life.

You need to maintain clean water through regular changes, especially without aeration. For its good health you have to maintain exercise with gentle water flows to provide resistance and ensure it’s not too forceful to avoid stressing the fish which also scared it.
Get Some Tips for Longer Betta’s Life
Here we will discuss some best tips that will help you increase your Betta’s life and it will live longer. If you maintain these all tips perfectly, then you will see the results. Make sure follow these tips:
Choosing a Right Tank That Reduces Fish Stress
If you ensure a good tank for your fish which helps it to stay healthy and help it keep fresh its mind. Some people think that small fish need small or unfiltered fish bowls. But it is not right for Betta fish. You need to make sure at least a 5-gallon tank with proper filtration that helps to increase your fish’s life. Because It easily moves and swims inside this perfect tank. Also large tanks increase water volume that helps minimize fluctuations in water chemistry that might harm your betta.
Choosing Compatible Tank Mates
Selecting appropriate tank mates is very important for you betta fish health and keeping it stress free. According to Teresa Manucy, DVM, a veterinarian at Chewy, for the male betta fish need to be kept in a large house alone or placed in a larger community aquarium with calm, non-aggressive species. Male bettas are highly territorial toward their own kind and may also show aggression toward tropical fish that resemble them in appearance, such as fancy guppies.
On the other hand, female betta fish are usually better suited for community tank environments. Dr. Manucy explains that a female betta can be housed with other small, peaceful fish species or even with other female bettas easily and friendly, provided the aquarium is large enough to allow adequate space.
You need to choose compatible tank mates that help reduce fish’s stress which will help to stabilize your fish’s health. Correct tank mates decrease disease risk, and help to stabilize health which longer its lifespan.
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Establish a Biological Foundation
Never add a betta to a brand-new setup immediately. You must first “cycle” the tank for building up the beneficial bacteria needed to break down waste. This nitrogen cycle is the backbone of a healthy tank which helps to keep your fish healthy. To do it in a short time, use a bacteria starter treatment, but always test your water quality before introducing your new and put inside carefully.

Offer a Balanced Diet and Avoid Overfeeding
If you want to keep your Betta fish for a long life, then you must have to maintain a balanced diet for its good health. You also
Wild betta fish are primarily insectivorous but will also eat small snails, crustaceans, and even smaller fish. Feed your betta a high-quality staple diet of commercial pellets formulated specifically for carnivores or betta fish.
You’ll only need to offer a few small pellets a day because fish food for bettas is very nutrient- and calorie-dense. If you supplement your betta’s diet with frozen, freeze-dried or live food like brine shrimp or bloodworms, substitute it for the pellets one or two times per week.
Maintain Good Water Quality

The main factor keeping your fish healthy is maintaining good water quality. If you can not maintain good quality water, your fish doesn’t live long. So you have to maintain clear and perfect ph level water so that the fish can move easily in the water. The fish will be able to breathe easily in good water and it will stay healthy. So maintain good quality water for your fish’s longer life.
Final Word
In this article, we learned about the Betta fish and how long it usually lasts. Betta Fish usually live 3 to 5 years. This fish looks very beautiful when we see it in the fish aquarium. Owning and caring for a betta fish is a rewarding experience, and this stunning beauty is relatively easy to raise. Betta fish usually have a short lifeline of about two to four years on average. If you care well then your betta fish may live as long as five years and it is the highest living span. So don’t be hard on yourself if your betta doesn’t live longer than that. Five years is considered old age for a betta fish and an achievement you should take pride in due to this highest age. If you follow the tips given above in the post, your fish’s life will increase.
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