Mark Smith wrote:Indeed.
It is Mystacoleucus argenteus
Wow, that's the same name that came up for the file when I cursored over the picture!

Might want to change the file name next time you want to do a guessing game.
Looks almost like a dyed Tinfoil Barb! Amazing color.
If you can't Dazzle them with your Brilliance, then try to Baffle them with your BullS***!