I'm getting back into the hobby after 5 years. I had pbass before with no real aggression issues. I had a 17" tem, 18" mono and an Oscar in a 300 with no issues. Currently I picked up two 6 inch Tems. I have them in a 75 and had to put a divider in to keep one from injuring/killing the other. Will aggression be reduced if I pick up another 2 for a total of 4? I still have the 300 but not ready to set it up. Would 5 tems be overstocked for a 75. filter is a FX6 filled with ceramic media.
Original Tank:

New Tem

Original Tank:

New Tem
