So, I was looking at my Blue Hippo to see if the "ich" was still there. Upon further inspection, it almost looks like little spots where he may have scraped himself against a rock. None of the other fish have any spots, so I am hopeful that this treatment is working.
On a sadder note, I can't find my McCosker's Flasher Wrasse. I couldn't find him yesterday, nor today.
Thanks for reading the update.