I may not be able to get my live rock as soon as I had hoped, thanks to my car. However, I still have the tank all ready to go (30 gal). I was curious as to how well clowns or dwarf lions cycle. I've heard all about this cocktail shrimp method, but that seems to just produce mini-cycles. Any comments? Perhaps I can just buy 10 pounds or so of rock now, let that cycle, and buy more later.