Dec 12, 2013 #1 S ste76 Aquarium Advice Apprentice Joined Aug 1, 2013 Messages 20 Hi guys, just noticed this growing on my live rock. Any ideas what it is and should I remove it? Thanks Attachments ForumRunner_20131212_151217.jpg 65.5 KB · Views: 82
Hi guys, just noticed this growing on my live rock. Any ideas what it is and should I remove it? Thanks
Dec 12, 2013 #2 Bill0181 Aquarium Advice Freak Joined Aug 23, 2013 Messages 315 Sponges perhaps pineapple sponges. Harmless filter feeders they will come and go
Dec 12, 2013 #3 OP OP S ste76 Aquarium Advice Apprentice Joined Aug 1, 2013 Messages 20 Oh ok. Thank you.