Vol 1 #6 Pygmy angelfishes is an easy one you can still go to Eco- systems for that one
http://www.coralmagazine.com/backIssues.htm. How ever Nano, that one cost me around 35.00 but the time I had it in my hands. I searched on E bay found in the U.K. I just checked the seller and she isn't showing any more copies. Might be SOL but I'm sure it's out there somewhere