Feb 21, 2019 #1 reef4Tom Community Member View Badges Joined Jun 14, 2015 Messages 41 Reaction score 3 Location Brighton CO Rating - 0% 0 0 0 got these growing in my tank. Kind of look like feather dusters.
Feb 21, 2019 #2 Aidanwolf Well-Known Member View Badges Joined Feb 25, 2017 Messages 570 Reaction score 262 Location Clayton,GA Rating - 0% 0 0 0 They look like feather dusters.
Feb 21, 2019 #3 Lovemyreef2015 Reefing Mom! View Badges Reef Tank 365 My Tank Thread Joined May 21, 2017 Messages 6,122 Reaction score 29,493 Rating - 0% 0 0 0 They are Sabellidae worms.