What's the minimum requirement to open a forex acount in Autralia?

search on internet " Forex austrelia broker"

Minimum amount depends on brokers.
As
marketvia.com starts fro 1$.
AC-market.com start from $1000;
References :

you can check out your options in this site. for one, you don’t have to be in Australia to open an account and there is no need to report your annual income. you will simply need your credit card to fund your account. if you are new to forex trading, once you register you can download a free forex ebook and a free demo account so you can read and practice as if you are doing the actual trading. what’s best with this site is they provide all traders with a personal Account Service manager whom you can talk to live via phone, email or chat and will always be around to guide you and answer all your technical questions. plus you can always interact with expert forex traders in the chat room. spreads are competitive with mini deposit of $100, mini deal of $2,500. there is no need for any software to download and with your mini deposit you can start trading immediately. they can even set your take profit and stop loss rates giving you the opportunity to take UNLIMITED PROFIT but lose only the amount you have defined. there are lots of other features in the site which are aimed at protecting the interest of their traders.
References :
http://www.directoryforex.com/?gid=79341

You can also check my source
References :
http://www.easy-forex.com/Gateway.aspx?gid=46052