Mar 16, 2019 #1 Marcom12 Active Member View Badges Joined Feb 23, 2018 Messages 272 Reaction score 187 Location Sw Michigan Rating - 0% 0 0 0 Little round solid dots.... I see them all over and do not know what they are.
Mar 16, 2019 #2 Lovemyreef2015 Reefing Mom! View Badges Reef Tank 365 My Tank Thread Joined May 21, 2017 Messages 6,123 Reaction score 30,571 Rating - 0% 0 0 0 Spirorbid worms. Harmless. We would only remove them on our pumps and other equipment.
