Grey Moray Eel (Gymnothorax nublis) at the Poor Knights Islands Marine Reserve New Zealand..Thursday 22 April 2010.Photograph Richard Robinson © 2010.Dive Number: 252.Boat: Mazurka..Site: FredÕs Pinnacles at the Poor Knights Marine Reserve, New Zealand..Temperature: 28.8 Degrees Celsius..Rebreather : Inspiration Vision. Total Time On Unit: 55:33 hh:mm.Maximum Depth: 27.8 meters..Bottom Time: 63 minutes..Bottom Time to Date: 14,086 minutes. .Cumulative Time: 14,149 minutes.