When my tank was more crowded I used to get Ich on the Tangs a lot. I've found Cleaner shrimp work great, as well as soaking foods with Selcon. I used to feed them lots of dry Seaweeds, and would ritualy let them soak overnight in Selcon. Hehe, I would actually pride myself on getting a good "Candy Coating" on the Algae before feeding it. I would simply clip a few pieces in an Algae Clip at night, and then liberally apply Selcon on it in a dish. Flip once or twice to make sure you get both sides. I would let that sit out overnight. On my way out the door to work, I'd toss the clip in. By the time I got home it was usually empty, and I had 3 very fat and happy Tangs. No Ich, hardly ever a fight. Now I only have one Tang, and a couple clowns in my 90, and I haven't seen Ich since I moved 8-9 months ago.
- Mac