This is what the seller told me,
"I have the 4 of them together in a 65 Gallon. Yes they quarrell amongst each other, but I gave them each a peice of driftwood in the 4 corners and they are doing well. I also have some other fish swimming around to break up the path of eye contact (Dithers) I have arowanas, giant gouramis and peacock bass with them"
"I have the 4 of them together in a 65 Gallon. Yes they quarrell amongst each other, but I gave them each a peice of driftwood in the 4 corners and they are doing well. I also have some other fish swimming around to break up the path of eye contact (Dithers) I have arowanas, giant gouramis and peacock bass with them"
, it should be fine with the rest of my fish. Thanks for all the comments.