Spa or health centre in or near glasgow?? ?

Can anyone recommend a health spa in or near glasgow? i know of the revive spa but nowhere else. i want a relaxing day out with my fella and want somewhere lovely, not too expensive and somewhere that does a variety of treatments. thanks a lot guys.
Answer
Try this link: http://www.totaltravel.co.uk/travel/scotland/strathclyde/directory/health/