Aug 15, 2023 #1 ChickReef Active Member View Badges Joined Sep 14, 2022 Messages 169 Reaction score 126 Location New Haven Rating - 0% 0 0 0 What is the brown on the rock? Is it bad or good?
Aug 15, 2023 #2 KrisReef 10K Club member View Badges Partner Member 2024 Hospitality Award Joined May 15, 2018 Messages 11,721 Reaction score 27,587 Location ADX Florence Rating - 0% 0 0 0 Appears to be some kind of tiny polyps? Clavularia species?