You can visit Caldera Spas to purchase a fine selection of spas, hot tubs and whirlpools. Its unique models include such features as Hot Tub Circuit Therapy, which massages the major muscle groups, the Aquarella waterfall to fill the tub and the SpaGlo hot tub lighting system. It also services spas and hot tubs, no matter how old or worn out the product. In addition, monthly and quarterly maintenance packages are offered.