C chriscorreia7 Joined 14 Apr 2013 Posts 10 Reaction score 0 Location KZN 17 Jul 2014 #1 Hi guys, please can you help me to identify what is growing over my green star polyps? Thanks!
459b Moderator Joined 12 Mar 2008 Posts 11,475 Reaction score 1,301 Location Cape Town 17 Jul 2014 #2 Harmless sponge