thanks for the response guys.....
as i am keeping bichirs for the first time i need some advice from you all...
1. are oscars, loaches, gar and plecos good tank mates for them....
2. are they aggressive towards each other.....
if not then, is it better to keep more than one bichir...........i mean are happier in a group or it does'nt matter...
3. how aggressive are they towards other fish in the tank...