I'll be picking up a standard 75 gallon tank stand and lid this weekend and I want to do more aggressive fish, I have a 55 community so now it's time to do the opposite. I really want a senegal bichir but I'm not sure what else could go with it? I also was thinking about sharks such as bala and red tail but will bichir eat them? I'm not a big chichlid guy so That rules those out. Tiger barbs also came to mind but maybe to small so are there any other barbs I could have that get bigger? I really like peacock bass but they would out grow a 75 eventually. Any suggestions would be really appreciated