Received the offer today in my email:
You need to have Bupa Membership to avail the offer.
Present this offer printed along with your Bupa membership card to receive one FREE general admission when you purchase one full price adult admission. Valid for up to two free admissions per Bupa member (with two paying adults).
Participating top attractions in Australia include:
NSW:
* SEA LIFE Sydney Aquarium
* Point 1Madame Tussauds Sydney
* WILD LIFE Sydney Zoo
* Sydney Tower Eye
* Manly SEA LIFE Sanctuary
* Illawarra Fly Treetop Walk
VIC:
* SEA LIFE Melbourne Aquarium
* Otway Fly Treetop Adventures
QLD:
* Underwater World SEA LIFE Aquarium
* WILD LIFE Hamilton Island
Valid until 01/07/2015