The 2 lobsters

After several weeks, I began to see that my 2 lobsters dun see eye to eye. They tend to stick out their craws when they are near each other. And its not becos they are looking for a hug.

Apparently I read that they can get quite territorial and would be waiting to kill off their competitors.

However I am guessing that this 2 creatures are either both Females or Males. There is no way they could get along.

I guess I have to move one of them home and keep the other one here.