Just wanted to post to let everyone know I had a yellow tang show bad signs of ick starting about two weeks ago - 3 big white spots/growths on its tail fin & upper fin (dorsal?) - was scratching against rocks and lost some color below its eyes and on its belly. Too be fair, I thought it was only a matter of time for the little guy. Obviously was not happy about it at all, came on here and read up on feeding with ginger and garlic. Did the first night garlic (took one clove into a press and drained the juice into a shot glass with a tiny bit of tank water and flake food), then the next night with fresh ginger root (same process), then repeated for a couple more days. Was on vacation the last 5 days so my roommate was looking after things and the ick is completely gone, most of the color is back and no rock scratching! Wanted to share that with everyone, easiest and fastest way I've ever beaten ick, so thanks to anyone out there who was smarter than me and figured it out!