veteran

Hi all. About an hour ago when I was feeding my clowns I noticed this spot on one of them right at the bottom of the gills where the gills and body meet. Is it something to worry about? It's head also seems to be bumpy/indented on one side as well which I will include pictures of. I just so...

Been in the reefing community for about 14 years now, started with a biocube back in the halide/turnover days. here is a link for anyone interested in that. TOTM - 2010 many things have happened since then, moving 3+ times, eventually taking my larger tank to my parents house before the glass...