Hygienic issues and safety issues.
1. Health issues. Turtles are animals that live in water and have a lot of parasites and bacteria. There are many people in dormitories and poor air circulation, which can cause parasite infections and other diseases.
2. Security issues. The turtle crawls out and is on the ground. If you accidentally step on it, you will fall and get injured, which is a safety hazard. Therefore, turtles cannot be kept in dormitories because of hygiene and safety issues.