Only the Royal gramma, pseudochromis and this wrasse have gotten lesions. They have all had lethargy and rapid breathing and a few have had a spot or two of ich. It’s very confusing, especially since we are relatively new to the hobbyWhen I hear of a yellow coris with a lesion like that, I always jump to Uronema. That’s a tough one to treat, and when you see it combined with rapid breathing, I’ve not been able to save them. Luckily, Uronema does not affect all fish equally; mostly wrasse and chromis.
Jay