The life span of the tortoise is usually about 40 years, which is a kind of tortoise with a longer life span compared with other tortoises. But how long they can live depends on the breeding environment and the breeding method. If the environment for raising them is more suitable, the space is more abundant, and the food is more abundant, they will live longer, and some of them have better physique, and even can live for more than 40 years. If they are raised in a poor environment, and they often get sick and lack food and nutrition during their growth and development, they may not live for 40 years, and some may even die at an early age.

If breeders want them to live longer, they should ensure adequate food and nutrition, and pay attention to the appropriate feeding environment to avoid too much fluctuation affecting their health.

The tortoise's body size is not very big, and its body length is about 25 cm in adulthood. If the breeding environment is comfortable and the space is sufficient, its body length can reach 30 cm.

The body shape of round Australian turtles will be affected by the surrounding environment. If breeders want to make them bigger, they should pay attention to regulating the water temperature and water quality in the process of breeding, so that the water temperature and water quality are in the range suitable for their growth. If conditions permit, a variety of foods can be prepared for them, so that malnutrition can be avoided during their growth and development.