The yellow-eared turtle is an omnivorous animal that needs a varied diet to maintain a healthy and balanced diet. Animal feeds such as shrimp, fish, worms, etc., can provide a lot of protein and calcium, while plant-based feeds such as vegetables, fruits, forages, etc. can provide rich vitamins and fiber. Therefore, when raising yellow-eared turtles, it is necessary to feed animal feed and plant feed together. 
For adult yellow-eared turtles, feeding them every 2-3 days is sufficient. The amount of food fed each time should be based on the size of each turtle's head to avoid excessive or insufficient food. If there is too much food, it may cause indigestion and diarrhea in the turtle, while insufficient food may cause the turtle to lack nutrients and affect its health. 
Yellow-eared turtles are amphibians and need a breeding environment that has both water and land. In the rearing tank, you should set a water depth that is just below the yellow-eared turtle, and provide some rocks or slopes where the turtle can climb out of the water. At the same time, there should also be some land above the water surface in the rearing pond so that the yellow-eared turtle can breathe and rest. 
The map turtle and the Brazilian turtle are raised in the same way as the yellow-eared turtle, and can be fed raw small fish, small shrimp, meat, etc. It is important not to feed cooked food, spiced foods and fatty foods that are large in abundance, as these foods may have a negative impact on the turtle's health.