Winter-huntsman
Aquarium Advice Freak
- Joined
- May 28, 2016
- Messages
- 316
So I don't know if I should add more salt water to my tank or freshwater. My refractometer says my salt is low but when I added salt all my corals shrunk up. When I added fresh back in they started to come back. So I don't know if I should judge on my meter or my corals reaction. My meter says I'm at a salinity of 23.