The offspring of Acropora willisae are possible. Unfortunately, the number of offspring is not large enough to cover the demand of the trade. If you are interested in Acropora willisae, please ask your dealer for offspring. If you already own Acropora willisae, try breeding yourself. This will help to improve the availability of offspring in the trade and to conserve natural stocks.
Infos from AIMS:
Characters: Colonies are corymbose plates up to approximately one metre across, with short, uniform, evenly spaced, non-tapered branchlets bearing numerous elongate thin walled corallites. There is usually more than one axial corallite per branchlet. Radial corallites near branchlet tips are tubular and appressed.