help with tang!

[Jim_Leyland]

can anyone id this? i don't think its been there before but i really don't know.. its inbetween the eyes, these are the best photos i could get.. what do i have to do to treat it if its sick?

 

[6stringpenguin]

see if he's scraping his head against anything. He may be scratching due to almost any kind of parasite. That might narrow it down a bit.

 

[Jim_Leyland]

how do i treat it?

 

[Jim_Leyland]

where can i get vitman c supplements? what brand? can i just dislove tablets i have for humans or will it be to strong.. since i just noticed it today is he savable or should i just count down the days?