Hi all......I am in the process of filling my 60 gal FOWLR and I made the newbie mistake of assuming the my new RO/DI system (AquaFX Barracuda 100gal/day) was producing water with no TDS. I have about 25 gallons in the tank and the resin in the DI filter has almost completely changed from black to orange. I stopped adding water and got a TDS meter....low and behold, getting readings of 10-15 ppm. We use well water here and I know that's not best case scenario but I figured the filter could handle it. My question is can you test/treat water for solids or do I have to drain?
Thanks for the help!!!
Thanks for the help!!!