Apr 30, 2021 #1 Andreas' Reef Valuable Member View Badges Joined Nov 18, 2020 Messages 1,476 Reaction score 1,355 Location Ontario Rating - 0% 0 0 0 They’re small white things that are curly and curled up. They’re on my rocks and return pump and stuff. Does anyone know what they are?
They’re small white things that are curly and curled up. They’re on my rocks and return pump and stuff. Does anyone know what they are?
Apr 30, 2021 #2 Zer0 Active Member View Badges My Tank Thread Joined Jun 11, 2011 Messages 357 Reaction score 322 Location NJ Rating - 0% 0 0 0 Spirorbid worms. Harmless filter feeders.
