When one of the best NHL teams wanted an aqua therapy pool. they called SwimEx. The Montreal Canadians use a 800TWS. With an overall depth of 66 inches (167.6cm), the 900 T is adapted with a floor insert offering a second water level anywhere from 42 inches to 54 inches (107cm to 137cm). The also use our hot and cold plunge tanks for the ultimate recovery and revitalization environment for athletes.