Okay guys im new i REALLY want to own a bichir fish, saw them at the fish store yesterday and i was hook'd. I have a fairly big tank Probly 2 feet Up and about 4 feet wide. I have 4 other fishes in there, I think theyre called chinese coys or jap coys not sure, and 2 oscar fishes.

Any ideas on how to raise these fishes or if i am able to keep one?

Im also planning on selling the oscars. I dont really like them.