1. Water quantity: It depends on the kind of tortoise. For young turtles, the water depth should be moderate, not exceeding the length of 2~3 turtles, so as to ensure that they can easily touch the bottom and surface. Adult turtles need deeper water, usually no less than the height of their shells. The amount of water should be as large as possible so that they can swim and exercise.
2. Water quality: It is necessary to keep the water clean. Filters or air pumps can be installed to keep the water clean. Change the water regularly and use a filter or air pump to ensure the water quality is clean.
3. Water temperature: Water temperature is one of the most important factors that determine the health of soft-shelled turtle. The optimum water temperature of various turtles is different, which can be set according to the variety of turtles. Generally speaking, the water temperature should be between 70°F and 80°F (21c-26.5 C). A heater can be used to keep the water temperature stable.
4. Diet: Turtles are omnivores and like to eat vegetables, fish, insects and some fruits. You can choose turtle food on the market as the staple food, but you should also try to provide natural foods such as vanilla, cabbage and carrots. At the same time, we should pay attention to balanced nutrition and don't overfeed.