Ok, I am about ready to drain my tanks and set it up for a reef. I just had a few ?'s before I order my LR.

What supplements will I need for the rock, while it is cycling in the tank?

Can I use Crushed Coral in my refugium, if so how deep?

Is Aqua Epoxy good for aquascapeing?

I need to know what creatures to remove from the LR that I am thinking of buying?
http://www.liveaquaria.com/product/d...fm?pCatId=1669

Should I buy snails and crabs now of wait on the them for a later time?

Fill free to add any advice!!!