Not even giant danios? from my experience they are lighting fast....and bichirs are pretty slow. If anything they are pretty cheap and i could just buy the odd replacement
Why a catfish when you have a Bichir? If you're looking for an active one Raphael cats are always hiding anyway. I think Rainbows or Giant danios are worth a shot if you got bigger ones. They're always moving and danios are easily replaceable.
hmm yeah, so how would a blue acara, bichir and a sun catfish work? Plus a handful of giant danios. Would all those guys get along? Any other suggestions??