Neptune Aquatics

iani's latest activity

  • iani
    iani replied to the thread High TDS after RODI.
    Nevermind, you already answered this.
  • iani
    iani replied to the thread High TDS after RODI.
    Even if DI is exhausted TDS seems very high after the RO to me.
  • iani
    iani replied to the thread High TDS after RODI.
    This is the one I got a while back. You can always change out a filter or 2 for chloramines...
  • iani
    Also this does not help the potential issue of the chloramines shortening the like of the ro membrane. Which is the reason for why this...
  • iani
    iani replied to the thread Are my par readings ok?.
    is it at 100 percent? Because if it isn't turn in up higher and lift the light off the water. You will get more even spread.
  • iani
    I understand that but in real world experience how long is everyone's membrane lasting? I know I just changed mine after 3.5 years for...
  • iani
    Just curious, what is the concern if after the DI the Chloramines are gone? Is it that it reduces the filter life of the RO membrane?
  • iani
    iani replied to the thread 2 parallel RO setup ?.
    Still why have 2 systems? Why not just one system? One membrane going to your drinking water. The other going to your RO/DI reservoir.
  • iani
    iani replied to the thread 2 parallel RO setup ?.
    The better option is just to put 2 membranes on one system in parallel or in series. In parallel it will double the waste water. In...
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