never seen one used.  i wonder just how much extra honey could be
produced from a single hive with that unit installed.  i believe
it would take a long time to pay off the $125 through that small
difference.  Remember, the unit only works with just one hive,
so that is a sizable investment to make, with a long payoff period.
 
does anyone out there own one of these, and what are your results?
 
         (\     John     /)
       {|||8-    in    -8|||}
         (/  Santa Cruz  \)
             California