Not sure about this one, seems to me the eyes are a bit big for an ompok. The dorsal fin seems bigger too, and o. siluroides usually has a slighty mottled brownish coloration.
Well looks like I have a fun one to id. He has the Same coloration now as he did at the store and he seems to b adjusted. I'm going to see if I can get him to cooperate and get some better pics of him.
Sent from my DROID RAZR using MonsterAquariaNetwork App