Purple ground crabs do not recognize their owners. Crabs are cold-blooded animals with very low IQs. They have no awareness of their owners in their world. They only know food and their own kind, and they do not have feelings for their owners like cats and dogs. Therefore, No matter how long they are kept, crabs cannot recognize their owners, but if they live with their owners for a long time, they will also form a conditioned reflex and appear to be interacting with their owners.

How to raise purple ground crabs

1. First, prepare a breeding box or basin to create a water and land environment. The pool and dry land should be separated, and the bedding materials should be general. For mud, sand and gravel, you can buy shelter or use tiles or half a flower pot as shelter.

2. The second is the amount of water and food. The water should be appropriate and should not cover the crabs. Moreover, tap water is generally used at home. It should be dried for several hours before use; in terms of food, small fish, shrimp, and other Meat and seaweed can be fed, and the residue should be cleaned regularly.

3. Pay attention to the ambient temperature. Generally speaking, there are no special requirements for the temperature. It is best to control it at 20℃-30℃. Pay attention to keeping warm after entering winter.