Very welcome.. BTW the macrostoma u mentioned is not a parauchenoglanis species, it was formerly from the genus anaspidoglanis, and called anaspidoglanis macrostoma, it has since been revised to the genus notogladinium and is now notogladinium macrostoma. These are a smaller species and only grow to around 7". Parauchenoglanis get to 17" of course. One problem is either are often mis-identified and n. macrostoma look very much like p. punctatus and it's hard to tell the difference as juvenile fish. You mentioned you have a source for these fish, cool, they're hard to find. If they are available from your source and do shipping, maybe you could send me a P.M. as I'm always looking for sources to find parauchenoglanis species, one of my fave's to keep...