I have started keeping red bellies in hopes of being able to breed them. Do you think it affects their readiness to breed if I have piraya, ternetzi, and caribe in with them? In other words, would it be easier to breed them without these other species in with them, or does it not matter either way? For reference, I have 7 red bellies in the 150 already, and I have 3 ternetzi that I will be putting in their with them. I also plan on getting a piraya or 2, and a couple caribe. Let me know what you think.