Chalice,got to love these common/trendy names,LOL.I've seen 5 different genera of corals called "chalice".Echinopora,Echinophyllia,Mycedium,Oxypora,and Acanthastrea have all gone by that name.
All of which have different lighting/flow requirement.For the most part though;Echinopora,Echinophyllia,and Acanthastrea rotundaflora will do best under mod lighting/mod flow IME.Havn't kept the other 2 genera.