there is no point to waiting... the minrals and stuff in the water that comes outta the tap, will be there in a few days.. or a few years... and over time it will build makeing it very hard to keep a salt water tank
An RODi system plugs in to your house water and super filters it... then the water it makes you use to mix with salt to make salt water..
IF your consitering waiting on or not buying a rodi b4 you do anything else....
I must PErsist.... THIS MUST BE THE FIRST THING YOU do...
you will not be able to keep a reef tank with out.
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The Filter Guys unbeatable service. warenty top notch best of the best
you can do the ebay thing.. but you should stroll thur the old post about people not geting complete kits or not being able to hook it up right, and so on and so forth..... the filter guys are a shore shot win