Dry Rock Suppliers

[Kevany]

Turning to the dark side , have owned a fresh water tank for the last 3 year, going to give SW a try. I'm sure this has probably been brought up a few times in the past, but can anyone recommend somewhere that I can pick up some dry rock at a decent price? I am thinking about mixing 40% live rock with 60% dry, any suggestions? Should I go with more live rock or can I get away with less? I am a couple months away from setting my tank up, should I buy all of the rock now and put it in rubbermaid containers to let it cure and give it time to seed the dry rock before my tank is actually set up?

Thanks in advance for your suggestions.