Ro/di

[Gp Scott]

Originally Posted by Myka

Ok, so the aquarium water doesn't go through the pressure tank, right? You have it tee'd off before the pressure tank, not after, right? Have you had a water analysis done? It would be helpful to know exactly what is in the water.

I think the best thing you can do is run dual RO membranes, and probably extra capacity DI filters. You really want to try to get the TDS down to 20 ppm or less before it goes into the DI resin.

I'll get the BRS guys to come reply to you - they're good at this stuff.

Yes the aquarium water dose not go to pressure tank . It goes thru the full Ro/di cycle into a 5 gallon auto top off. I did have my water tested thru cullagan water services they sent water to lab came back good . They didn't break it down as to what was in it .
The dual Ro membrane was what I was thinking too but not sure if I need dual di .im thinking the membranes should drop it enough before it gets to di.