Originally I was looking at swim spas, but they are so expensive and I worry that it will cost too much to run one here in Maine during the winter. I noticed that Thermaspa has an exercise spa that is smaller, but 53" deep so one could still do exercise in the water. Most of what I do is water jog. Is there any other brand out there with the same kind of thing? I have been searching for deep spas, but not finding anything that deep that isn't a swim spa.
Thanks in advance.