No, they are related to gouramis, they are more commonly availabe in Holland than the USA, they are quite small, there is more info in this thread or do a forum seach for luciocephalus pulcher.
i'm in Indonesia...Sumatra is one of the biggest island part of Indonesia while i live in Java island...
never actually see those magnificent fishes for sale...i guess they capture them and exporting them coz they got more money than selling it to local people...
a bit ironic though..so close yet so far.. lol...
anyway the fish looks great and i'll open my eyes more to see wether my lfs have some available..