Longest continuous immersion on scuba [Controlled environment | Group]

Last updated: August 27, 2017 at 1:36 am

168 hours (7 days) – On April 9, 2013, a relay team of 25 divers from the University of Toledo dive club completed a seven-day immersion in a 330-gallon (1,250 l) container.

Verified by Diving Almanac & Book of Records official

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