I have a pair of 8-9in satanoperca leucostica. Their original owner was getting some breeding activity, well more than i did. All i really got was a bunch of chasing around and what not. You could probably get better luck if they were alone. Im asking 80 for them. Pics can be seen here
http://s629.photobucket.com/albums/uu19/crowconor/satanopera mariptensis/
http://s629.photobucket.com/albums/uu19/crowconor/satanopera mariptensis/