
I have a pair of jack dempsey. The male is 8" and the female is 7". Im trying to breed them in hope i can get some electric blue's. She is a blue gene and the male is a reagular dempsey. I have done water change, I try feeding them all sort of high protein food, but nothing. they been together for over a year. Now the Female has gotten very aggresive every morning when I get up the male is all the way on top corner of the tank. The female pushing him around they lip lock and then he stops and show no interest in mating. Any advise would be helpful. thank you. 

