I currently have two small little damsels(1 domino, 1 striped)..I want to add 2 clowns to my tank but wondering if I should remove the damsels before putting the clowns in? I hear damsels are not good community fish..or should I be okay with both in the tank? It's a fowlr tank with about 40-50lbs of live rock..no corals yet..TIA