Mar 28, 2023 #1 S Slaviak Community Member View Badges Joined Apr 22, 2022 Messages 33 Reaction score 9 Location Northern Ireland / co. Antrim Rating - 0% 0 0 0 Hi. What is under the coral please in my friends tank ? Thanks
Mar 28, 2023 #2 SlugSnorter 2500 Club Member View Badges Joined Oct 19, 2021 Messages 3,847 Reaction score 2,508 Location Long Island.... maybe north korea Rating - 0% 0 0 0 Looks like it could be a coral eating "slug"