THE THIRD GENERATION OF CROSSFLOW WATER MOVEMENT TECHNOLOGY Unique Flow Virtually Eliminates Dead Spots Evenly Distributed Linear Flow Discrete Design Twin Directional Flow Cages Clip on Flow Directors Waterproof Silent Suspension Magnet Mount Advanced Controller with Mount Maxspect Gyre XF350 (Single Pump + Controller) Includes: XF350 Pump Gyre 300 Series Controller Power Supply with Cable Spare Bushings Flow Directors & Protective Mesh Covers.