can a fish ( lets say a blue gippo tang ) get ich and then by reducing stress and eating things that boosts its immune system like garlic and some veggi stuff , can the ich be gone ???? i have a blue tang with ich , its a medium sized tang , can i somehow cured it without hypo or copper ??? i have UV and some great food with garlic and some seaweeds , can the tang NOT DIE from ich ???? or is it inevitable ?