I've had Jags, Oscars, and now a EBJD and JD.
The jag killed the female afterward, I didn't know I was supposed to seperate them.
With the Oscars(common and tiger) the male almost killed his brother in the tank so I had to get rid of the pair. they were beating on all the fish actually. They bred with 2 Pacu's, 2 common pleco's, another Oscar and a Jag in the tank(hence the female Jag).
Now I have 2 JD's breeding with a NTT dat, jardini, blue royal pleco, gold nugget pleco and a ornate birchir. I bought a 75g for them but I saw a 10" mono peacock bass at the LFS and seeing that it is my dream fish and I have never seen one in my life before I had to grab him. So he's in there waiting for all my other fish in the 120g to hurry up and grow a lil more.