Sep 29, 2021 #1 C coralreefer123 Active Member View Badges Joined Apr 9, 2021 Messages 101 Reaction score 25 Location NC Rating - 0% 0 0 0 Florida live rock has these pale yellow holes on it. What is it? Zoas? also what is this (circled) algae or mushroom growing on the rock? It is fluorescent under blue light.
Florida live rock has these pale yellow holes on it. What is it? Zoas? also what is this (circled) algae or mushroom growing on the rock? It is fluorescent under blue light.
Sep 29, 2021 #2 Timfish Crusty Old Salt View Badges My Tank Thread Joined Jul 22, 2012 Messages 4,069 Reaction score 5,391 Location Austin, TX Rating - 0% 0 0 0 look like sponges to me, good stuff! Have you seen AquaBiomics article?
Sep 29, 2021 #3 G Santana Hospitality Elf View Badges Hospitality Award My Tank Thread Joined May 20, 2020 Messages 8,352 Reaction score 45,578 Location https://www.reef2reef.com/threads/this-little-pigg Rating - 0% 0 0 0 Agreed with sponges