Help, what is this thingy on his eye?

Like motor oil is to a car engine, PAM is essential to the wellbeing of your python. I have one can for each tank I have for my snakes. To me, this stuff is just as important as having a heater and proper humidity for my snakes. ;)

http://www.ball-pythons.net/forums/s...ad.php?t=99376 This might help you.