I used all new sand, except I added that couple pounds of old sand that you put aside.  I had it stored in a bucket with a heater, a powerhead, and a few snails.
I will post pics tonight once the MH turns off (they are ugly yellow bulbs and do the tank no justice!).
Karazy, I just Googled "Darth Maul Zoa", and my Zoas look 
exactly like them.  They're selling online for $50/polyp!!  
