TDS meter reading
I have my own RO
unit. Bought it about 6 months ago. Figured it was time to change the filters so I bought new filters and a dual inline TDS
I decided to test the current reading before changing any filters.
Here are my results...
IN: 265 ppm
OUT: 11 ppm
I know the desired output is 0 ppm
but is 11 ppm
in an acceptable range or should I change the filters now?
90G RR, 20L Fuge, 50+ lbs LR (more planned), 55G Sump, Mag 5, Rio 3100, ASM G3, Outer Orbit 2x150w HQI/T5, UV Sterilizer, Hydor 3
Fish - Tomato Clown, Black Chromis Planned - Green Mandarin, Corals, few more..