So Far (even though they are just babies) my oscar and snd senegal are getting along just fine. But that could also change someday so you never know for sure.
get some of the larger bichirs.
endi endli grow to about 2 feet.
ornates around 2 feet.
laps around 2 feet,but super slow growers,usualy around 18 inches.
I did that mix (Oscar and polys) and it was not bad. But my Delhezi's did not come out of their cave because they were scare of the O's so I sold them and now my Polys are happy and to add to that I got 2 albino sens, one regular one plus a rope fish. They are really happy now along with a tire track eel.
I think I will be getting a few baby severums because the tank looks empty lol
