I had to downgrade from my 150 to a 75. In this tank I have 2 2" Texas (cyanoguttatus) and 1 2" jack dempsey. Obviously this stock won't work in my 75 long term. The jd has really nice color and is currently tank boss. I would like to get a breeding pair of something and wondering what I should stick with Texas pair or jd pair? Is jd pair enough to fill a 75 is Texas too much or is single Texas male wet pet the way to go?