You can keep 2 bichirs together. Especially in a 120. I know because I have 3 8+in senegals together in a 75 and they are fine. Ornates will fight their own kind but mine leaves my senegals alone and just hangs out under a log.
Edit- to clarify I'm saying yes to multiple senegals in your 120 but no you shouldn't get an ornate due to aggression issues down the road. The Senegals won't have problems even if added at different times.
good to know, i was planning on adding at least 1 more senegal... maybe 2, or 1 senegal and 1 peacock eel.
So what would you recommend? 1-2 additional senegals or 1 senegal and 1 peacock?
In a 75 you could do an Ornate, 2 Senegals, and a Peacock Eel. But make sure you grow out the Peacock Eel before adding the Senegals. And make sure the Senegals are grown out before adding the Ornate. If you do go this route I wouldn't add any more bottom dwellers.
i've got a 125, and i've got one senegal already but its only 3-3.5"
i have other fish in the tank but not many at this point
HopefulHobbiest said:good to know, i was planning on adding at least 1 more senegal... maybe 2, or 1 senegal and 1 peacock eel.