My carpenter wrasse just completed quarantine and is/was planning on putting him in the main display this coming Tuesday. I went away last night with the fish looking healthy and normal, but when I arrived home today I found these rather large white spots on his head. Could someone please tell me if this is ich ( I think the spots are too large) or if this is an injury possibly caused from smacking his head off of the lid while jumping. The fish had been prophalatically treated with copper, but has been in copper free water for close to 3 weeks. If this is an injury, do I treat it and if so with what and how? He is till acting normal and was eating as I took these pics. Sorry but these were the best I could get.