- Joined
- Nov 26, 2016
- Messages
- 376
- Reaction score
- 503
- Location
- Rohnert Park, Ca
- What state or country do you live in
- California
Just curious to see if I'm missing something rite in front of my face with this test. I have been testing and getting .25ppm for No3, and was wondering how do I get low range readings. I want my tank to be at .2-5ppm for sps, Is this only feasible with salifert test kits to read lower nutrients? Or is their an equation involved with the R.S. kit as well? Thanks

