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
Betta fish grow to be an average of 2 inches from head to the beginning of the tail.
Betta fish do live by themselves, as int hey don't travel in groups. But more then one betta inhabits a space. They live in mile long rice paddies.
Yes,they don't live very long
their life spawn is 2 years
A betta fish is anywhere from 1 to 2 inches.
Betta fish are not terribly sensitive to pH. A pH between 5.5 and 8.5 would probably cause no problems.
up to 4 months
Betta fish can be from 2 to 4 inches long when fully grown.
A Long life for a Betta is around 30 months.
A betta fish can live in a small container for a short period, but it will eventually need a larger habitat for long-term health and well-being. It is recommended to provide a betta fish with at least a 5-gallon tank for optimal living conditions.
Bettas are dumb as rocks. If you put another betta, any other anabantid like a gourami, or any long-finned fish in with a betta, the betta will fight it because he will think it's another betta. If you put a short-finned fish in with your betta, they'll live together peacefully.
Betta fish are generally hardy and can live for several years with proper care. However, they can be more sensitive to water quality and temperature changes compared to some other types of fish. With the right conditions and care, betta fish can thrive and live a long, healthy life.