Powered by a patent pending paddle-mixing injection system, the Fission recirculating skimmer violently mixes air with water - creating a column of millions of tiny micro-bubbles.  These tiny micro-bubbles provide an enormous amount of surface area for the adsorption of organic compounds and wasted products.  The impellers unique paddle plates remain rigid in rotation, pushing more water and increasing contact time while still hacking those bubbles into a dense foam froth.  Paddle plate impellers create up to 3 times the amount of micro-bubbles and contact time compared to other needle-wheel type skimmers.