User blog comment:Gcheung28/Ultimate Kaiju Battle Round 4/@comment-11132490-20130629182624/@comment-8793419-20130630041240

@A Wikia contributor - "godzilla is not as fast as cthulhu underwater though"

And where was that seen? Does it say that in the books or was there a movie about the monster?

@A Wikia contributor - "godzilla is not designed to live underwater like cthulhu"

Then how come he sleeps underwater and spends the majority of his underwater? Maybe that's because - Ptfff - he can live underwater.