Is an ornate bichir an upper or lower jaw?

[DOTARUINEDMYLIFE]

Is the ornate bichir an upper or lower jaw? How does it do with bichir tankmates of different specie? In my case, delhezi

 

[DOTARUINEDMYLIFE]

sry i found the info from the sticky already.

 

[beblondie]

Then I won't tell you lol I'm glad you found what you were looking for-Anne

 

[jdryden]

As far as tankmates, the only time I have seen any aggression was between my senegal and ornate. They were fine all day long, the next morning the ornate was missing a dorsal finlet and the senegal had a perfect bite out of the middle of its tail. No problems since then though.