1. R

    Making RODI Water

    Hi Guys, I have an under counter RO System that we installed about a year ago, I got a TDS Meter from my LFS and got around a 9ppm reading. I understand that that is ok for use on marine tanks? I also heard that you have to use a DI resin with the RO system that could help bring the TDS down...
  2. Uysster

    First water parameter tests after 2 years.

    Hi there everyone. So I have finally pinched my eyes close and acquired my first tests for checking some parameters after running my first and only reef setup for almost 2 years now. The main reason for this is I have been struggling since day one with unbearable amounts of algae and as I have...
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