Our largest Swim Spa is the Aquatic 6, a 25′ behemoth that provides comfortable seating as well as an extra long swim lane.The Aquatic 6 is large enough to be used as a swimming pool, yet with the benefits of a fully functional Swim Spa.All Passion Swim Spas have upper swim jets to generate the surface current, and lower swim jets creating a ‘Lift’ that help keep you prone in the water.