- Joined
- Sep 9, 2016
- Messages
- 50
- Reaction score
- 18
I added 10 lb of miracle mud to my sump recently. Before that, the system which has been up and running for 6 years, always had a low pH between 7.7 and 7.9. The day after I added the MM, the pH was 7.9 - 8.1. It has been steady like that now for 3-4 weeks. I'm surprised because I did not see any claims or reports about MM raising pH. Very happy about this.