Can Bettas live 10 years?
Two to three years is the average lifespan of a domesticated betta fish. However, up to 6 years is very achievable and 10 has been done! You just need to make sure you can give your betta fish the best environment possible.
Are betta fish hard to keep alive?
Bettas are easy to care for and are low-maintenance fish compared to other species. Yet they still need a proper tank set up with warm, clean water to thrive. Bettas can live up to 10 years, which naturally gives them a reputation as being hardy, as they can live for a lot longer than the average fish.
Do betta fish get lonely?
Do They Get Lonely? Betta fish are naturally territorial and should not be housed with any other betta fish because they will fight and injure each other, often resulting in death. They are unlikely to get lonely in their tank; however, if they are in a small tank, they may get bored.