Jan 14, 2015 #1 saltynovice378 Active Member View Badges Joined Jan 1, 2015 Messages 128 Reaction score 0 Rating - 0% 0 0 0 There are these reddish purple type of clusters on the live rock they pretty much have been there since I put the library in my tank 6 weeks ago any idea what this may be? Attachments 1421279034103.jpg 70.4 KB · Views: 135
There are these reddish purple type of clusters on the live rock they pretty much have been there since I put the library in my tank 6 weeks ago any idea what this may be?
Jan 14, 2015 #2 Tahoe61 10K Club member View Badges Ultimate Member Reef Squad Excellence Award R2R App User Moderator Emeritus My Aquarium Showcase Joined Mar 2, 2012 Messages 18,200 Reaction score 21,952 Location AZ Rating - 0% 0 0 0 Foraminiferans perhaps.