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natural seawater
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  1. Nano Reefs
    Just a quick intro first. I have been away from Saltwater/Reef tanks for a few years, but coming back. I currently have nothing so once again I will be starting from scratch. I am planning on starting a 20g nano in the coming months. One Local store has a great price on the Innovative Marine 20...
  2. The THINK Tank
    I use to use salt mix and R.O. water to make my saltwater, but lately I have been getting natural seawater from the LFS for 50 cents a gallon. What are your thoughts on Natural Seawater Vs. Saltmix & R.O. water? What do you guys use?? Any thoughts?
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