Apr 12, 2020 #1 GaryE Well-Known Member View Badges Midwest Reefer My Tank Thread Joined Mar 12, 2020 Messages 992 Reaction score 1,385 Location Coatesville, Indiana Rating - 0% 0 0 0 I'm more fascinated by the micro life in my tank than the fish....
Apr 12, 2020 #2 cloak 2500 Club Member View Badges Excellence Award Joined Apr 25, 2015 Messages 2,972 Reaction score 2,114 Location Stockton, CA Rating - 0% 0 0 0 Looks like it might be a Hydroid of some sort. I'd remove it just to be safe.