Fish Painting or Juicing

Does anyone have any more information about this disgusting process
known as fish painting.
I hope this process is not active in todays arquarium fish suppliers.
If you dont know what fish painting is I have wriiten an article at <a
href="http://www.mytropicalfishworld.com/fish/paintingfish.html">Fish
Painting</a>. For other aquarium information can be found at <a
href="http://www.mytropicalfishworld.com">http://
www.mytropicalfishworld.com</a>