Well...bnose catfishes don't really get lonely because they are solitary fish....just watch my bnose chase away a platy when one approaches them....he is small...they are big....but soon he'll be twice there size (so watch out)...
A male would only be on order for your girl if you wanted to have fry....which I am planning on doin with my male.....his "girlfriend" will be here this week!!