Apr 21, 2020 #1 qandawfish New Member View Badges Joined Apr 21, 2020 Messages 2 Reaction score 0 Rating - 0% 0 0 0 Can anyone help me with these spots on my rock.
Apr 28, 2020 #2 reef lover It's a reef thing.... View Badges Excellence Award Reef Tank 365 Hudson Valley Reef Keepers Hospitality Award 518 Reefers My Tank Thread Joined Jan 1, 2013 Messages 14,296 Reaction score 44,612 Location new york Rating - 0% 0 0 0 Green corraline perhaps... Is it fuzzy at all?