Aqua Vitae Massage & Spa Therapies. Logo for a new massage therapist in Duvall, WA. The client offers more than just massage: Services include, among other things, hydrotherapy. That involves water (aqua). Aqua Vitae means, “Water of life.” It also means, “Strong alcoholic spirit, esp. brandy” but that’s not what you should expect when you schedule a therapeutic treatment at this establishment.