- Joined
- Apr 21, 2023
- Messages
- 66
- Reaction score
- 45
- Location
- Sandpoint
- What state or country do you live in
- Idaho
Heve you checked the refractometer? Sometimes they get dropped or something els happens to them and they go out of adjustment. This has happened to me. Test with a prepackaged sample available lots of places, or known saltwater mix, and/or check against another refractometer.

