Germanman
My fish are my babies
those fish should get along but adding another clown after one has been in the tank alredy is risky. they will usually fight. the tang should do just fine but remember they get large and need supplements if several kinda of algae to be healthy. and the angels will some times pick at corals clams and shrimp but it depends on the species. also the angels need sponge in their diet to survive.