However, with proper care and a good environment, some bettas can live up to 7 years or even longer. Factors that influence lifespan include:
* Water quality: Clean, dechlorinated water is essential.
* Diet: A balanced diet of high-quality betta pellets and occasional treats is crucial.
* Tank size: A tank of at least 5 gallons is recommended for a single betta.
* Stress levels: Bettas can be sensitive to stress, so a peaceful environment is important.
* Genetics: Some bettas may have a predisposition to certain health issues.
It's important to note that these are just averages. Some bettas may live shorter or longer lives than others.