"We shouldn't think of an environment where livestock can survive, we should ensure an environment where livestock can thrive."-Rabidgoose
"If it's gonna be that kinda party, Ima stick my ........ in the mashed potatoes!"-Beastie Boys
Don't buy any corals that just came in and you'll be fine. This is really the vendors job, not the customers.
I don't really do anything too crazy, just keep them under good flow, very low light, and slightly cool water temps (74-75 degrees).