My SA Cichlid tank

What size tank, nick?
 
What about some of the other syd's that are out there or other loaches....
 
How about some Oil Catfishes (Tatia perugiae)? I'm just not sure about their compatibility with cichlids (Apistogrammas, Rams and Angels). They are nocturnal and live in the Upper Amazon River, inhabiting the swift-moving waters. They are also quite rare from what I read. They are quite interesting too.

Links:
http://www.aquariumlife.net/profiles/south-american-catfish/honeycomb-tatia/100125.asp
http://www.aquaticcommunity.com/catfish/centromachlusprugiae.php
http://www.planetcatfish.com/catelog/species.php?species_id=367
http://www.scotcat.com/factsheets/tatia_perugiae.htm
http://www.monsterfishkeepers.com/forums/showthread.php?t=27938

Hope this is something that you might like. I would liked to get them, but they were quite expensive ($20 each) and I was a bit too slow making up my mind in getting them as they were sold out quickly.

Hopefully someone will be able to tell me if they are compatible with SA cichlids?
 
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