Looking at my Euptera, and looking at that schoutedeni I can't see many similarities other then the obvious, body shape, mouth, barbells and fins are all quite different. There are only maybe 2 pictures of schoutedeni that look the same, they are very varied in colour and patterning too.
http://www.planetcatfish.com/catelog/species.php?species_id=350 The vermiculated
My euptera is much younger though, maybe just under a year old.
I will watch that cigar and try and keep it well fed, I would imagine not all the plants in there are very tasty, especially when you have a mean diet of 2 telegraph cucumbers per week, and 2 zuchinni. If I loose the plants then I loose them, its hard work replanting everything once a week anyways.
Maybe I can get a muzzle for it, its getting close to 3 foot in length. :lol: