Betta Fish Life Expectancy at Life

Betta Fish Life Expectancy. But the normal lifespan is mostly 3 years. Another factor to consider, and that affects the life expectancy of this species, is human intervention in the ecosystems inhabited by the beta fish.

Betta fish that life for multiple years can become part of the family, and losing them can be very sad. If it is cared for properly and given the best possible terms, then bettas can live up to 5 years and even more. The average betta fish lifespan when kept in aquariums is roughly three years.

Bettas Short Tail Betta (MultiColored) The iFISH Store

You should expect a betta in a 1 gallon tank to live for less than a. As such, the exact lifespan of your betta will depend on the particular fish you have. Generally, betta fish will live for 3 to 5 years. The common misconception that these fish don’t live for a long time is due to the fact of tank and living variables.