Sick yellow tang

[fishlvr13]

I'm new to the hobby i've only had my tank for a couple of months. I have a 25 gallon w/ an eclipse hood. I have a percula clown, and a yellow tang. My clown is fine but i'm not so sure about my yellow tang. It's face seems to be getting theese whitish and pink lines. He seems to have gotten skinnie, and i'm noticing some pale pink marks on him. It looks like a rash. What is it and how do i get rid of it? Please help!!!!

 

[jlem]

try feeding your yellow tang dried seeweed soaked in garlic juice. the garlic juice helps boost the immune system and the seeweed is the type of food that yellow tangs prefer.