I just received my first corals from Live Aquaria. They're all in the tank now but what a chinese fire drill getting them in. I had all the equipment ready, I floated the bags for half an hour, I dripped aquarium water into the bags for half an hour, and I dipped them in RO water of the right temperature for a few minutes or more. Then I put them in the tank and moved them around to where I like them, for now. They're all rated as "easy" to care for, and a good thing too. My question is, are they supposed to be so small? A couple are just bumps on a plug. The description says an inch and a half or more. The only thing remotely that size is the plug. Secondly, how do you know if they are alive? They have a guarantee but when they're so small, who can tell? Finally, assuming everything is all right, how long till they start growing to recognizable corals, something I can ooh and ah about?