What corals would you recommend for a total sw beginner. Tank is a 24g Aquapod with the PC lighting (1x32w dual daylight and 1x32w dual actinic). So far there is no livestock, save for a couple of hermit crabs and snails. Tank has been running at my place since June and had been running for 3 years with a prior owner. I'm thinking of starting to add the livestock in late Sept or early October if everything continues to be stable. I'm looking for easy, beginner friendly corals.