asian and local cars dominate the roads, most areas have water restrictions (not mine

) alot of monster fish are unbelivebly expensive, other than cichlids, fishkeeping in general is expensive compared to other countries, some fish that may be common in some countries are illegal here, koi are illegal in every state except for nsw and sa, you can keep hardy tropicals outdoors north of brisbane, alot of areas require you to have a pool fence around any body of water deeper than 30cm (1 foot), 10 gallons are not common, 5 gallons are more common, everything is measured in metres even though tank measurements are still in inches and feet, and an air conditioner is a must. houses are big and land blocks in cities are small. sydney is like l.a, traffic jams, heavy pollution, huge urban sprawl, lots of gangs. in my opinion not a good place to live.
i have a blank wall (no windows) in my house that is 30' long