I'm starting to think that it may be true. Yamatos may eat RCS/CRS and other smaller shrimps. How this happens is when the RCS/CRS are moulting. When this shrimps are moulting, they appear and act like they're dead, immobile, soft shelled and extremely vulnerable. Could it be that these Yamatos may be pounding the moulting shrimps into mush while their shells are still soft from moulting? The reason I say this is my CRS and RCS have totally dissapeared without a trace in my tanks with a dozen yamatos. Yamatos seem happy as always.. almost too happy..

I recently read on another forum that this could be happening to another guy.. is this myth or fact?