Most places where they sell zoas... talk about frag sizes (4 to 6 polyps)
Doesn't that sound awfully small for 20-100 bucks!? How long does it take to grow? And what do you mean by spread over the whole rock... does that mean it can also grow to surrounding rocks... yikes!?
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Tank: 72 gallon bow front, oceanic 1/4hp chiller, 4 mj1200's with red sea wavemaker, 2 x 150 watt 14K MH w/ 2 x54 watt T5HO lights and lunars
Friends: 2 clowns, yellow/powder blue/hippo tangs, flame angel, six-line wrasse, cleaner shrimp, green carpet/bubble tip anemones, zoa's and inverts! | 
