Feb 29, 2020 #1 B Braga New Member View Badges Joined Sep 14, 2019 Messages 4 Reaction score 11 Rating - 0% 0 0 0 Can Nudibranch cause any problem?? I never added one any recently I saw this one in my frag tank.
Mar 1, 2020 #2 Hemmdog 10K Club member View Badges Excellence Award Reef Tank 365 Reef Squad Emeritus Hospitality Award SF Bay Reefer My Tank Thread Joined Dec 9, 2018 Messages 11,681 Reaction score 44,780 Location Silicon Valley, CA Rating - 0% 0 0 0 Welcome to reef2reef