uwe;1462352; said:It's a Polypterus weeksi!
I'm astonished that he has no external gills at this size - must be caused by bad oxygene conditions during his long way from Africa. In this case polypterids do regress their external gills.
I'm also keeping a weeksi (same size, with well-developed external gills) - great fish!
Greetings
Uwe