5 years.
Best Answer: Their average life span is 3-4 years, but they can live to be over 5 years. Usually they are already 1 year old when you buy them in the store. When stocking with a betta... 1. A normal life span for a Betta splendens is around 5 years. A Betta in a bowl will last about half that time if you are lucky. The basic rule for keeping fish successful … ly is 1 inch of fish needs 1 gallon of water. Although it is common practice to do so with Bettas. Female betta fish can last as lond as five years. But as always, it depends on how you take care of them. They need proper feeding, and they always need a clean tank at … least once a week. This is the same for male bettas as well. The lifespan of your king betta, like any other betta, ranges depending on a number of factors. Care, feeding and the fish's genetics can all affect how long a betta will live. With this in mind, a betta's lifespan can range from two to five years, depending on how well you care for your pet. 2 – 3 years is a common lifespan of a domesticated betta fish, however up to 6 years is very achievable and 10 can be done! You just need to make sure you can give your Japanese fighting fish the best environment possible. If raised under optimal conditions, the betta fish can live to approximately six years, but in most cases a domesticated Betta fish will only live about half that time. This is because of the nutrition and living conditions are not always perfect. If you want your betta fish to live as long as possible, then be sure to feed it with betta fish food like brine shrimp, blood worms and specially marked food for bettas. Also called Siamese Fighting Fish, bettas are very popular pets. They can be easy to care for, and, under the right circumstances, they can live for several years. Wild betta live, on average, two years. However, in captivity, with the right care, a betta can live four years or more. Male betas can do fine with other fish, however the other fish cannot have long fins (I have had mine live in a tank with a variety from fiddler crabs, glo-fish, tetras, ghost cat fish, all fish that did not have long fins).
https://answers.yahoo.com/question/index?qid=20100729182817AAqQ55s http://www.answers.com/Q/How_long_do_Betta_fish_live http://www.answers.com/Q/How_long_do_Betta_fish_live http://pets.thenest.com/long-king-bettas-live-6109.html http://japanesefightingfish.org/how-long-do-betta-fish-live/ http://japanesefightingfish.org/how-long-do-betta-fish-live/ http://japanesefightingfish.org/how-long-do-betta-fish-live/ http://www.wikihow.com/Help-a-Betta-Fish-Live-Longer http://www.answers.com/Q/How_long_do_Betta_fish_live
how long do beta fish live