Carpet surfing Huh? I know of flying fish, water skiing squirrels, scuba diving dogs, but never a carpet surfing Mantis shrimp!!! Actually, I too have learned a lot in this thread! I will make sure my tanks are covered a little better.
I had a friend of a friend whose brother's friend's sister knew someone to have a shrimp that surfed all over the house hanging ten here and there, and late at night would raid their freshwater mollie tank! I even think a few beers were missing every so often! Believe it? Or not!!