Exciting NEWS! The new Caldera Paradise line has arrived! Enjoy the new freshwater salt system offering super soft, crystal clear water and no adding tons of chemicals just push a button and let the spa take care of itself !!! These spas are AMAZING !!!!!!Exciting NEWS! The new Caldera Paradise line has arrived! Enjoy the new freshwater salt system offering super soft, crystal clear water and no adding tons of chemicals just push a button and let the spa take care of itself !!! These spas are AMAZING !!!!!!