Helios Swim SpaSwim and spa, at great value for up to six people Product Details The Helios Swim Spa is a full split of the swim spa and hot tub sections, allowing complete temperature control of both. This allows for a warmer, soothing hydrotherapy experience in the spa end, whilst maintaining a slightly cooler temperature in the swim end for exercise. The Helios spa end is the perfect space for up to five adults, and has powerful hydrotherapy jets, a waterfall and