So which one creni from urugway i can have in group in my tank?
Minuamo is quite nice but lepidota and proteus is also good looking.
Last two are not from urugway but accept subtropical conditions in tank.
There will be proteus or lepidota, gemnogynys "el tigre" some labiatus and australoheros.
All fish will be WF so concret name of cought iwrite after i get them.
There as an article a few years back on the stomach contents of a couple of the big boys, I can't remember which species and I haven't been able to find it (It's an old TFH I own, but it might be in storage). The surprising thing was the fact that all the lugubris species listed in the article were indeed primarily insectivores.