My tank just finished cycling a few weeks. I plan on filling my tank with mainly zoas and maybe some rics, but I was wondering if there is anything I should make sure I have/do before I get them. It seems all I need is sufficient lighting and good water quality. Is there anything I'm missing? Should I have any specific food or dose anything for them? Are there any that are hard to keep and I should stay away from buying? I ask this because with shipping being so expensive I'm probably going to order a good amount of frags to fill the tank instead of getting some here and there and I don't want them to all end up dying on me. Any suggestions would be great