Hey guys n gals, my new tank is being setup for my dad's partner and there won't be anyone to take care off. So I m looking to add not very complicated fish. It would be an instant reef setup, no anemones , only fish. LR in the sump. Tank is semi cylindrical with 60" radius and height of 60". Should hold about 550 gallons (it's just a bow front) and not a full round. Please suggest a fish list in phases like first week, 2nd week etc, types and quantity. I don't want the aggressive ones though, like I said its in his office and access is very limited. So what goes in stays in

something easy and forgivable. Once he learns to identify we may upgrade