can anybody help ID this catfish?
they were sold under the name synodontis petricola, but i don't believe they are. the main clue to this are the fins, which have spots as opposed to solid colour on them.
they are around 2" at the moment. they don't seem to be very sociable, in fact appear more to dislike each others company.
base colour is a silvery-to-brown colour which is brown in some light (as per the photos).
i'd be really grateful if people could help. i need to know they are safe to keep in with my neolamprologus multifasciatus. also just to know what they are, where they are from, sizes etc etc!
i hope the pictures are clear enough to show the fish.
![Image](http://www.fishprofiles.net/files/~malaikah/tang/catfish.jpg)
![Image](http://www.fishprofiles.net/files/~malaikah/tang/catfish2.jpg)