Im frustrated, puffer infection?????

ok ive looked up every marine infection i can find, and cant find anyhing to explain why my puffer appears to have white spot ich.......i have been dosing 'kick-ich' and am on day 11, no change in spots on fins......today he seems like he is very slightly clouded on his forehead and nowhere else, but that could be me stressing out and knit picking........anyway he doesnt exhibit any signs of a parasite or infection except his appearance........please help

 

I got some blue skinny fish and my fish had that and the skinny blue fish ate it all off. Also i got a cleaner shrimp but the blue skinny fish did SUCH A GREAT JOB

 

absolutly nothing else in the tank has any sort of infection , i asked the guys at LFS last sunday what it was they said sounds like ich, but the puffer doesnt scratch on anything, swimming just fine no labored breathing, he seems perfectly healthy. kick ich hasnt made a dent in it sooo im wondering what it might be, as for diet the only thing my fish get is frozen or pellets, my puffer will only eat frozen krill so i dont think im introducing anything from food

 

oh and ive never heard of a skinny fish, what is it, etc and yes im new to SW but have had FW for a long time so some of the marine issues and fish are new to me

 

I can only assume skinny fish are neon blue gobies...

 

never thought about garlic.....works in mammals guess it should work in fish.....what should i get for a supplement