Threadfin Rainbow fish + emporer tetras

[SailfinGirl]

Has anyone got one? Are they easy to keep and have you found them to be aggressive?

see my sig for details of other fish. Trying to fill up my 26g tank. And also, are emporer tetras happy in pairs or do they need to school?

 

[tstenback]

emporer tetras should be in a school as they are a bit nippy if not in with 5-6 of their own kind. HTH