One of the fellows at MS gave me some algae that a Naso Tang I recently bought particularly enjoys. He says it's easy to grow in a in a sump or refugium under "normal" light. He didn't know how to spell it but he thinks it's "Dyktota". Can't find anything on the net...has anyone heard of the stuff?
Is it red in colour?
It's brown. Finally found it - here's a link....
http://ucjeps.berkeley.edu/guide/brown26.html