Recent content by Stitch

So my roommate has a lemon peel in her tank and it seems to have what reminds me of a pimple. Could anyone tell me what it is. Sorry best pictures I could get.

Ok next time he comes out I'm gonna snatch him out of there. Thank you everybody for the help! Much appreciated.

No all of my corals are still there. Least ones I can see. Are they had? Should I get it out next time I see it?

While I was at work today my roommate took this picture and sent it to me, I havent seen this is my tank prior to this and havent seen it since. Any ideas what it could be?