Sep 8, 2017 #1 somebloke Community Member View Badges Joined Dec 7, 2016 Messages 58 Reaction score 31 Rating - 0% 0 0 0 Thanks!
Sep 8, 2017 #2 D DSC reef Coral wasted View Badges Reef Tank 365 My Tank Thread Joined Jan 8, 2014 Messages 15,906 Reaction score 50,374 Rating - 0% 0 0 0 Looks like sponge to me
Sep 9, 2017 #3 keddre Well-Known Member View Badges Joined Jun 10, 2015 Messages 985 Reaction score 577 Location Ohio Rating - 0% 0 0 0 Looks like a tunicate to me, does the siphon open and close?
Sep 9, 2017 #4 Tahoe61 10K Club member View Badges Excellence Award Moderator Emeritus Joined Mar 2, 2012 Messages 13,239 Reaction score 15,708 Location AZ Rating - 0% 0 0 0 Sponge, not tunicate.