- Joined
- Sep 23, 2021
- Messages
- 722
- Reaction score
- 199
- Location
- Jacksonville
- What state or country do you live in
- Florida
When I use the seachem nitrate test and compare to the color chart it’s between 1-2 when I used my new Hanna checker I got 13.3 ppm isn’t that too high ? Am I reading it correctly?
