hmmm, that's a very interesting picture. The snout on this specimen is much more narrow (or at least appears to be) than those I have. Russ, how many of these do you keep together? I've had lots of problems with this species when keeping them in groups. They all look healthy and are eating and then I check on them the next day and one is dead. This has happened two or three times. I've kept no more than 3 at any given time in a 10g tank. At this point, I keep the only two I have left separated and I'm not going to acquire any more because of the trouble I've had with them.