They live anywhere from a few days (that poor fish would be very unhealthy) to a few good healthy years.
The average male Betta is between 1 and 2"
Betta fish grow to be an average of 2 inches from head to the beginning of the tail.
Signs of old age in betta fish may include decreased activity levels, slower movement, faded coloration, fin deterioration, and reduced appetite. It is important to monitor your betta fish closely for any changes in behavior or appearance as they age.
Your betta fish is a female if she has smaller fins than an average male.
Yes because they are a living thing.
The average is 1.5 inches
No betta fish are carnivores.
other Betta fish and the bigger fish.
Betta fish do not eat fish.
Signs that a betta fish is dying of old age may include decreased activity, loss of appetite, lethargy, faded coloration, and difficulty swimming. It is important to monitor your betta fish closely and consult with a veterinarian if you notice any concerning changes in their behavior or appearance.
Well, if you love your Betta fish, then it should live by itself. But if you add another Betta to your current Betta fish's tank, then they will start a fight because Betta Fish are Siamese fighting fish and if one Betta is in contact of another Betta, the possible reason would be a fight between them two.
A betta is a fish of the species Betta, especially Betta splendens, commonly known as the Siamese fighting fish.