My Tap Water

Below are the specs for my Tap Water from my Cities Water Quality Report.


Do you notice anything that makes this water a really bad idea to try and work with. I've been going for about 3 weeks now in my new tank using only this water and treating with Prime. I've considered changing to 75%RO/25%Tap which would bring m TDS down to 133ppm. My goal is a Non-Co2 tank with minimal water changes long term. Last week I started using Seachem Flourish, Excel, and Iron. Flourish 2x a week, Iron 5x a week, and Excel every day. I have some KNO3 and KH2PO4 on the way which I plan on dosing in small amounts 1x a week. My substrate is a 50/50 mix of Miracle Grow Organic Choice Partially Mineralized and Safe-T-Sorb capped with 2-4mm Gravel. There is currently no livestock in the tank, I'm still finishing a fishless cycle. I dose a little ammonia everyday to feed the bacteria. I'm currently showing nitrites off the charts so it shouldn't be much longer till it's done.


[TABLE=border: 1, cellpadding: 1, cellspacing: 0, width: 220]


[TR]


[TD] [/TD]


[TD]Tap[/TD]


[TD]Units[/TD]


[/TR]


[TR]


[TD]Arsenic[/TD]


[TD]1.772[/TD]


[TD]ppb[/TD]


[/TR]


[TR]


[TD]Barium[/TD]


[TD]0.1118[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Chromium[/TD]


[TD]5.24[/TD]


[TD]ppb[/TD]


[/TR]


[TR]


[TD]Cyanide[/TD]


[TD]106.68[/TD]


[TD]ppb[/TD]


[/TR]


[TR]


[TD]Flouride[/TD]


[TD]0.9072[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Nitrate[/TD]


[TD]1.0796[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Selenium[/TD]


[TD]1.098[/TD]


[TD]ppb[/TD]


[/TR]


[TR]


[TD]Uranium[/TD]


[TD]2.32[/TD]


[TD]ppb[/TD]


[/TR]


[TR]


[TD]Aluminum[/TD]


[TD]0.056[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Chloride[/TD]


[TD]200.4[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]TDS[/TD]


[TD]669.2[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Ammonia[/TD]


[TD]0.2458[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Calcium[/TD]


[TD]48.92[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Magnesium[/TD]


[TD]22.94[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Sodium[/TD]


[TD]144.28[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Iron[/TD]


[TD]0.0046[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Manganese[/TD]


[TD]0.000676[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Nickel[/TD]


[TD]0.000994[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Zinc[/TD]


[TD]0.00248[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Sulfate[/TD]


[TD]87.26[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Hardness[/TD]


[TD]216.6[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Total Alkalinity[/TD]


[TD]189.2[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]Chloramines[/TD]


[TD]2.7[/TD]


[TD]ppm[/TD]


[/TR]


[TR]


[TD]pH[/TD]


[TD]7.84[/TD]


[TD] [/TD]


[/TR]


[/TABLE]

 

Thanks for your reply. I did a little research into effects of sodium on freshwater fish and found this paragraph,

If i do my planned 3/4 RO I would be at 36ppm on Sodium. That seems to be under the guidelines by a decent amount but still worries me. Maybe I'm just playing with fire trying to use any of my tap water. I was planning on using Seachem Equilibrium on the RO water by the way.