Hello. My water paremeters are fine. Temp 80. Yesterday my phillpino tang got ich now my 2 clowns and my fox face have it. I’m totally new to ich but I have a bunch of coral and inverts and an anemone in my tank and I have no qt tank. I have a small 5 gallon for coral dips. So far all fish are eating fine and their behavior is fine. Is there anything I can or should do. I hear there are 2 ways to go about this. 1 is qt and medication but that won’t work for my tank. The other is wait it out and hope for the best. Anything in the middle anyone has an idea for. What would you do. Any info would be greatly appreciated. Thanks. Coral