The Rena wreck will become the Bay of Plenty's number one wreck dive site if it remains at Astrolabe Reef, a local diver says.
Jason Welsh, counsel appearing for the Mount Maunganui Underwater Club, said there would be positive recreation effects if the wreck remained in situ.
Mr Welsh appeared on behalf of five members of the club - Russell Hawkins, Dale Hobson, Michael Torr, Ian Sherwood and Wayne Kennedy.
He said the positive effects of leaving the wreck outweighed the negative, by enhancing what was already a popular dive location and contributing to regional tourism.