Hello every one my tank has been ich free for about 2 months and I recently added fish back in my display from the qt tank that had copper. The fish were in qt for 2 months and I recently added a Midas blenny that was in qt for 2 weeks with copper. The other fish has been in my display tank for 1 month and no spots or anything has shown. I’m kinda freaking out and some help would be of great appreciation. My clownfish has started to host my hammer and my bubble coral so I don’t know if this might be a sting. Thank you for reading this