Any sign of disease?! Help! :(

[Hozat24]

Hello everyone! I had a powder brown tang and unfortunately it got a bad case of ich and I ended up moving it to a quarantine tank. Then the following day I noticed white spots on my clowns, do you guys think the ich transferred onto my clowns from the powder brown tang? I want to help my fish but am not certain if this is ich or not please help! Thank you! I have attached some photos of the fish.

 

[Bleigh]

I'd say ich. If they start developing slime strings, may be brook. Once it is in the tank, you have to let it go fallow to get rid of it. That or you start feeding them high nutrient foods and supplement with vitamins to get their immune systems up so they can fight it off. Then you have an ich managed tank.

 

[HotRocks]

To me, it appears you have brook. You might have velvet as well if it was on a powder brown. Do you have pics of the tang?