Tks for all the great responses... Now here is another newbee question for you all - I have been told that little green bubble looking things growing on rock or corals are somewhat undesirable - these are the little somewhat hard dark green beads.
Now I have been plucking them when I see them...
I thought I would use this question to introduce myself.. I have been keeping African Cichlids for the past 20 years or so (Malawi) to be more specific - but have only been in salt for a few months now....
I Have a 65 with about 70lbs of live rock, two Button polyp colonies, a green star polyp...