- Joined
- Nov 22, 2011
- Messages
- 420
- Reaction score
- 0
- Location
- Grand Rapids, MI
- What state or country do you live in
- Michigan
I am looking for a refractometer and any testing supplies. PH, Nitrite, Nitrate, Alk, Calcium and Ammonia. If you have extra or some you dont use any more let me know.

