I have a 100-gallon display tank in which I have quite a few fish, all are happy, healthy and fat which is great! I picked up a small fox face yesterday to add to the group and when I went to go get it, he looked somewhat thin/underfed but nothing some garlic nori can't fix so I got him bagged and off I went. When I got home, I did a good inspection of the fish and noticed his fin was healing from an injury but no other issues. This morning, I noticed the dreaded white dot... it looks like there's only one or two but I'm worried that my tank now has ich. I very well could be spiraling but I'm not sure how to proceed. I will get pics when I get home this evening as I had to rush out the door. There has been LOTS of conjecture on this topic which is why I'm asking. I have seen that it'll kill literally everything to if your fish are happy and healthy, you don't have anything to worry about. My thought was to get the new fish eating selcon soaked foods, get some weight on him and see if he kicks it himself. The other thing I could do is remove him and take him back, but my understanding is once they're in, the ich is already introduced and its futile to do that versus giving them a fighting chance to conquer it themselves.... Any advice?