KarenM, I understand your opinion but I think you are reading this board wrong, you don't have to be rich to do saltwater but you should feel responsible for your fish, this is a hobby for living animals and if you are unwilling or unable to take proper care of any animal, you shouldn't own them. Pretty simple, I think, but people tend to get annoyed when someone sets up a tank with no regard for the life inside. Tangs in general often have ich and anyone getting one should be prepared to qt or risk losing your whole tank to it, this one sounded like just an unhealthy one from the start. I don't qt either but I have small tanks with usually one fish in each, a goby or blenny and don't add new stock really ever. I'm more into coral. If I ever afford to set up a larger tank with many fish a qt will become very neccessary. That's probably a long way down the road though. Oh and don't get discouraged if you aren't rich, I started out pretty small and poor too, just buy the important stuff, equipment, test kits, lighting, etc before you buy livestock.