ya brichardis can be very aggressive when they are paired up... i have some daffodils and they rule the tank LOL little guys taking on my big 10" frontosas.

i know a guy who can hook you up with some brichardi - probably F1 or wild caught, which ever you are looking for.

http://www.riftzoneaquatics.com/

i know clayton personally... he's a great guy. really quality stock too. we've done many fish orders together in the past. he ships wherever the order needs to go.