There you go....I've kept those in my tanks for years. I enjoyed hand feeding them. I think I probably have several hundred of them now, but they are all really small. I miss my friend, Max. Max went with my live rock in my previous tank.
I never did learn how large Max was...but he was about the thickness of a pencil. He was vegetarian, btw.

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400 gal reef. Established April, 2007. 3 Sequence Dart, RM12-4 skimmer, 2 x OM4Ways, Yellow Tang, Maroon Clown (pair), Blonde Naso Tang, Vlamingi Tang, Foxface Rabbit, Unicorn Tang, 2 Pakistani Butterflies and a few coral gobies
My Tank:
http://www.canreef.com/vbulletin/showthread.php?t=28436