I have a bunch of Bolivian Rams in my 46g tank with a bunch of Cory Cats. I'd like to pull a few of the Rams out and put them in my empty 20 long to try to get them to pair up. I have one Ram that is the dominant male and very territorial. Should I avoid trying to get him to pair up or would his dominant personality be good for pairing? All the Rams are pretty mellow except for him. Any advice is appreciated.