The lifespan of guppies is relatively short, generally only about one to three years. Although their lifespan is not long, guppies have strong reproductive ability and can continuously maintain their population in aquariums.
The lifespan of guppies is affected by various factors, including the rearing environment, water quality, temperature, and feed.
In a suitable rearing environment, guppies may live longer, but generally not more than three years.
The lifespans of male and female guppies may also be different. Usually, the lifespan of female guppies is slightly longer than that of male guppies.