I noticed last night one of my Moors lost his scales on both sides of his body and a few near his eye. They look like they were scraped off. I am thinking he got stuck behind the castle chasing a pea and pushed his way out causing brush burns on his sides . He seems OK but i am concerned regarding the scale loss. I have already added stress coat and yesterday was water change day. Should i add melafix or wait to see? Poor Mars!!! Will they grow back? My husband says they will. I never had a goldfish lose scales before. Any input would be appreciated.