^ I always knew Australia was strict with import laws and stuff like that from when i was studying/living there... so i guess in a sad way its no surprise you can't find too many exotics, even though in essence it would be easier to ship considering how close it is to all the neighboring countries where a lot of these fish come from...
But with that all being said, would it be possible that you could get some sort of license or permit to keep one you think? (since i never looked into this), coz if you could, then maybe you could have one shipped over some how???