I love the misty reactor because of the size, I have a cube so I have no room under my sump, definitely might look into getting that when I get home, also the RODI systems looks pretty sick too, I have a cheap *** RObuddie with the DI add on, and it doesn't look half that nice or probably last as long either! Great products made in the USA will definitely look here for next purchase, wish I would have known about them!