- Joined
- Dec 21, 2015
- Messages
- 234
- Reaction score
- 88
- Location
- Pa.
- What state or country do you live in
- Pennsylvania
Are you using Ro water for your water changes by doing 50 percent on a 15 your nitrates should be down to 50 . Stick with salfert the other kit is not great it always reads higher than it is



