Reporting back in:
My tank - Light/neon green
100ppm - Light/neon green
50ppm - Light/neon green
RO water (0ppm) - Read out to be around 15ppm according to the test chart. Hmm...
25ppm is supposed to be completely clear, while 20ppm is supposed to be clear/slight yellow.
Last edited by Ddrizzle; 05-29-2019 at 09:35 PM.