The lifespan of a turtle generally reaches several decades, and with proper care it can live even longer

Turtles are widely recognized as long-lived animals. Although there is an exaggerated folk saying about thousand-year soft-shelled turtles and ten-thousand-year turtles, it also reflects their long-lived nature. The lifespan of turtles varies greatly depending on the species. It can be as short as 20 or 30 years, or as long as over a hundred years, so it cannot be generalized.

Common aquatic turtles such as the Chinese pond turtle (Mauremys reevesii) and the red-eared slider (Trachemys scripta elegans) can usually live for several decades when kept properly. Tortoises generally live longer overall, and among large tortoises, individuals living over a hundred years are not rare. Some small turtle species have relatively shorter lifespans. If you want to estimate how long your own turtle can live, figuring out its species is the first step.

The main factors affecting a turtle's lifespan are genetics, environment, and husbandry management. Whether the water quality is clean, whether the temperature is stable, whether the light is sufficient, whether the nutrition is balanced, and whether hibernation care is proper will all affect the turtle's health. Usually, turtles carefully kept in captivity live longer than wild individuals, because the wild is full of threats such as natural enemies, disease, and food shortages.

If you want your turtle to stay with you longer, you should change the water frequently, keep the water temperature stable, and provide a varied diet in daily care, avoiding long-term feeding of a single food. Before hibernation, you should confirm the turtle's physical condition. Thin or sick individuals should not be forced to hibernate. In addition, turtles grow slowly, and keeping a turtle often means keeping it for decades, so you should be prepared for a long-term commitment before getting one. Only by sticking to scientific feeding is it easier to raise a long-lived turtle.