This is one of my first Frogspawn so idk if this is normal or not... This coral cam like this, with red spiky spots. They don't move. I can scrape them off but I wonder what it is and if it is part of the Frogspawn? I have not found anything on this on internet.. Help please
!![Grinning Face With Sweat :grinning-face-with-sweat: :grinning-face-with-sweat:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)