What's the average life span of a betta fish

What's the average life span of a betta fish?
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The average lifespan of betta is no more than a few weeks after sold. Most of the buyers do not own a proper sized fish tank, nor a heater and a filter. You can see where the problem is. If they get all of the above which don't cost much at all, the life span of betta would be a lot higher. In the process, they save themselves a lot of trouble too. Only weekly partial water change is required for a well equipped and well maintained aquarium. Betta is happier, you are happier. I don't see why not.

What is the average lifespan of a Betta fish?
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With average lifespans around 4 years, they will also bring years of joy to a community tank. They prefer the middle of a tank, whereas betta fish tend to prefer the top-half, helping with compatibility and territory issues. They are both, however, surface feeders. What is the average life span of a Betta fish? | Yahoo Answers
Photo provided by FlickrMy betta was on the shorter end of the average lifespan for a betta fish.
Photo provided by FlickrWhen it comes to Betta fish, there is a rather wide range of ages that encompass the Betta fish life span. Bettas generally live, on average, between 2-6 years.
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A common question for many of us to have when choosing a pet is how long do they live? When it comes to Betta fish, there is a rather wide range of ages that encompass the Betta fish life span. Bettas generally live, on average, between 2-6 years. Those that live in small fishbowls, vases, or other undersized environments tend to live between 2-3 years. Very well cared for Bettas that have a larger environment that is stimulating and nutrient rich can live as long as 6 years.It is generally agreed upon that the average life span of a is approximately two to six years. Two to three years is the norm, four to six years is considered quite good. Breeders who feed their Bettas with anabolic steroids can increase the life span of their Betta fish to up to seven years. Nowadays, this is quite common. There are reports of some Betta fish living as long as ten years, but that’s exceptional. And one young man has averred that his Betta lived for 17 years. This may sound like a fish story, but he says that he got his fish when he was a boy of 6 years of age and the Betta lived until he was 23. He was actually reporting about the longevity of his Betta when the fish died. I have a spare ten gallon tank and was thinking about devoting it to betta fish. Does anyone know the life span of a betta fish? It seems like I remember them dying so quick but maybe something wasn’t right in order for them to live life to the fullest. Anybody know how long they live on average or what their life cycle is? Thanks for the help.
I agree that these fish are commonly malnourished of nutrition because of what beginners are feeding them. People think if you just give them flake food everyday of the year YOUR GOOD TO GO. That’s not the case though. These fish are carnivores and if they don’t get enough protein and meat in their diet…they will die. I think the lifespan of them would be an average of 4 years if people properly fed them. But it’s such a problem that its even affecting the average of all pet bettas.Though we can answer this question in a couple of sentences, we've decided to use this topic as an opportunity to dispel some of the more pervasive myths about bettas (a.k.a. Siamese Fighting Fish), as this beautiful species is one of the most popular among first-time fish owners. But before we tackle the common misconceptions surrounding bettas, let's answer the question at hand: how long do they live? The average life expectancy for a betta in captivity is three years. This figure takes into account the average age a betta is when it's first sold which, for males, is one year and for females, six months. However, with the right care, a betta can live up to four or five years of age (maybe more!). Sadly, the many misconceptions about bettas have led many people to dive into fish ownership without having first done the proper research. In cases like these, many bettas either meet a very early demise or find themselves living in poor environments. So If you're thinking about getting one of these elegant fish for your home, we encourage you to read on.Typically speaking, the average lifespan of a healthy Betta fish is around 2 – 3 years. However, if you take really good care of your Betta fish, you might get lucky, and it will survive for 4 or even 5 years.