- Joined
- Jul 16, 2019
- Messages
- 106
- Reaction score
- 158
I have a friend thats going to be getting some frags off me in a few weeks, his system is currently running using Red Sea coral pro, and I’m running reef crystals. My alk tests out to right around 8 give or take. His is going to be running pretty high, like 11. Is that something to worry about?