Apr 22, 2018 #1 bcarl77 Well-Known Member View Badges Joined May 24, 2017 Messages 732 Reaction score 428 Location Tampa Rating - 0% 0 0 0 Noticed these brown things coming out of the center of these polyps what the heck is it?
Apr 22, 2018 #2 Lovemyreef2015 Reefing Mom! View Badges Reef Tank 365 My Tank Thread Joined May 21, 2017 Messages 6,123 Reaction score 30,570 Rating - 0% 0 0 0 Looks like they are expelling waste.
