Pearl turtles can grow about 10 cm. They are medium-sized tropical fish, so their body length is not large in adulthood. But growing in different environments, pearl turtles have different body shapes. If pearl turtles have enough living space, food and nutrition, their size may exceed 10 cm, but the longest length will not exceed 12 cm. If pearl turtles don't have enough living space, they won't grow very big, only about 8-10 cm. If breeders want pearl turtles to grow bigger, they should feed them more nutritious food, so that they can get bigger.

Pearl turtle is a kind of tropical fish that is easy to raise. They are gentle in character and will not actively attack other fish, so they are more suitable to be raised together with small tropical fish. Pearl turtles don't need much oxygen. They can breathe fresh air on the water, so the lack of oxygen in the water won't affect them too much. In addition, they do not require high water temperature, as long as the water temperature is between 20-30 ℃, they can grow normally. In addition, the feeding habits of pearl turtle are also miscellaneous, and ordinary plant feed and animal feed can be fed.