Nudibranch Chromodoris aureomarginata at The Great Wall, Poor Knights Marine Reserve, New Zealand..Sunday 28 March 2010.Photograph Richard Robinson © 2010.Dive Number: 234.Boat: Yukon Charters..Site: The Great Wall, Poor Knights Marine Reserve, New Zealand..Temperature: 20 Degrees Celsius..Rebreather : Inspiration Vision. Total Time On Unit: 33.29 hh:mm.Maximum Depth: 27 meters..Bottom Time: 78 minutes..Bottom Time to Date: 12,733 minutes..Cumulative Time: 12,811 minutes.