Acropora tenuis: Will not tolerate high nitrogen levels. Do not move around in the tank as I almost lost mine twice by doing this. It does not tolerate changes in light and water flow. No specific coral feeding was required other than normal fish feedings. Very peaceful coral.
Oregon Blue Tort: mostly the same as a tenuis, but mine seems a bit hardier. It has been moved around the aquarium and few times with few ill side effects. The only reason I put this here is because of the price and the fact that it's a pretty slow grower.
I refuse to join any club that would have me as a member.
Groucho Marx