No one knows. There have been no records kept.
the oldest living is 10 years old kept under lab conditions but is usually up to 6 years max
5-200yrs the oldest betta was in china where they put chemicals to make it live longer today it is over 500yrs old it is still alve and not expected to die
To the best of my knowledge no one keep those kind of records. Bettas are mature at 12 months, past their prime at 2 years old and ancient fish at 4 if they live that long. I have a Betta fish that is now over 5 years old because I change the water once a week with 2 gallons of purified water and I add about 20 drops of Splendid Betta Complete Water Conditioner to it. Using the water conditioner is a MUST to ensure that your Betta fish will live a very long life. I also feed my Betta fish 4 pellets of Hikari Betta Bio Gold once a day in the morning and 1 pellet at around 7pm.
There are half moon betta, delta betta, round tail betta, long tailed betta, crown tailed betta, king betta, and others I don't know of yet.
A betta is a fish of the species Betta, especially Betta splendens, commonly known as the Siamese fighting fish.
From a female Betta. Then the male Betta fertilizes them when they breed together.
A betta can eat any betta food regardless of the manufacturer; they typically market it as Betta Bites.
a wild betta
no because male betta's are really aggressive to other betta's which plakats are male's. but female betta's can stay with other females. don't try to, one of your betta's are going to end up dead.
A betta eats a few pellets or a pinch of flakes 3 times a day. It is best to use only food designed for a betta. Also keep in mind that a betta's stomach is the size of his/her eye.
A female betta has very small fins with a long body while the male betta have lots of nice flowing fins.