Originally Posted by fishfreek
Is this spot on only 1 side of the fish or on both sides?
Both sides, as though inside the fish.
Originally Posted by steve-s
Check the link below and see if that's what your "spot" resembles. The white stripe (caudal spine) is actaully part of the anatomy and conected to the tail spike.
It does the the white stripe down the side as well. Thanks for the link.
Thanks to all for the input,