Well I don't exactly know if I will get in trouble for posting this, but if im not allowed, sorry in advance!
Anyway, I work part time at a Homebrew shop called Bayside Hydroponics and Homebrew.
It is in Seaford, which is just down from Frankston, in Victoria. Our website is http://www.baysidehydroponics.com, the website is only new, but i assure you, we will have just about everything you could ask for, and if we don't have it, we can definately get it in for you.
Anyway, stop by some time.
Bayside Hydroponics, Homebrew and Adult Shop
8 Rutherford Road
Seaford, Victoria, Australia, 3198
Phone: (03) 9775 0495