Is it a good idea for me to get a larger tank? I have a Eclipse 12 gallon reef tank. I've modifed it to take a protien skimmer and power compact lights. It's a nice tank but a little confining to what I can put in it. Would a 30 gallon do? I have little creatures living on my LR, would it hurt them to be taken out of the 12 for a few seconds to be put in the larger tank? I have several happy little inverts also. Would this cause too much stress on them? Also, is live sand a good idea? I really don't know if it is that beneficial or not? I'll need a new light as well, so what again is the watts per gallon that is suggested? I really don't know what kind of coral I'll eventually get but I like to keep my options open. I know this is alot, sorry!