How do I identify a male electric blue cichlid from a female?

How do I identify a male electric blue cichlid from a female, especially when I go to a fish shop to buy. I have a very aggressive electric blue fish (around 1-2 inch) it does not let any fish survive in the tank. So I think that if I get an opposite sex fish, it may leave it alone...Please let me know cause I am not able to keep more than one fish in the tank because of this aggressive fish that I have.

Comments

Sign In or Register to comment.