To combine a profitable business model and a platform suitable to survive in international waters is one of the challenges of the seasteading movement. We have seen in the Sink or Swim Business Plan Contest, that aquaculture (fish farming) is one of the most promising business in international waters. We have also seen that semisubmersibles are the best platforms to be deployed in the open ocean, both with the Clubstead or with the semisubmersible flotels. So it could be good to combine both concepts, fish farming and semisubmersible platforms, to create a seastead. This has been already done some years ago with a patented concept vessel by IZAR-Fene shipyard (formerly ASTANO) called the Restocking Ship. We present here below a brief description of the vessel.