Ya know, I'm not sure what I do or why I don't have problems, but my last ich carrier was a sailfin tang I brought home last month. I did nothing but feed a bit of garlic on nori, and turned the lights out for a day. Within two days, the ich was gone. I had the same thing with my powder blue. Ich gone in a day. Not saying it was garlic, since I only fed once to the sailfin, but I figure a calm tank, good water quality and an environment that provides hiding places causes the fish to relax and use it's own immune system to fight off the ich. Just my experience with this....
__________________
Brad
|