The three-sided black turtle is an omnivorous animal, but prefers meat, such as small shrimp and small fish, but some plants are not excluded.

In addition to understanding the eating habits of the three-edged black turtle, I have a general understanding of the shape and characteristics of the three-edged black turtle. The three-sided black turtle has three light-colored ridges on its back, which are obvious whether it is a juvenile or an adult. It will disappear as it growslost. The head of the three-sided black turtle has V-shaped markings that extend from the tip of the nose to the neck. The markings are usually yellow to orange-red, and they do not change with Grow up and disappear.