I have a list of 5 coral I want to have,2 of them being stony corals. I hear I should wait 1 year before adding them,meaning that for a year theese will be the only coral:Ricordea,Zoa,Clove Polyps. But from what I know all of them should have an island? Apparently cloves and zoas should,but I also think ricordea beacuse they are semi aggresive. I don't want the main rock to be barren in that one year,is there a slow growing soft coral?

