The best information that I could find for the Sydney Aquarium was 109.99 for a season pass that includes entry to the aquarium as well as many other theme parks such as Warner Brothers and SeaWorld.
General admission:
Sydney Aquarium was created in 1988.
I recommend you to visit: Wildlife Sydney Sydney Aquarium Sydney Tower Sydney Opera House The entry pass to these cost less than AUD 100, so that you can go for a sightseeing cruise too on Sydney Harbour.
There are many places to visit in Sydney. Some of the places of interest are the Sydney Opera House, Sydney Harbour Bridge, Sydney Tower& Oz Trek, Sydney Aquarium and Wildlife World. There are also conducted half day and full day tour packages that suites your needs.
Darling Habor
.Are you leaving from Bordeaux, or Sydney?
what
The Sydney Aquarium has a number of themed exhibits with samplings of wildlife from the Northern and Southern Oceans and rivers of the world. As well there are glass bottomed boat tours, and guided tours of the facilities.
No but it is near the Darling Harbour Bridge
The Georgia Aquarium in the States uses 3 feet, though I don't know if this is standard.
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They enjoy the opera theatre in Sydney.
It will pop up when you visit sometimes and it will say needs a home or you can have it if you have room it your aquarium.