- Joined
- Jul 29, 2017
- Messages
- 195
- Reaction score
- 88
I tested my Ca and Alk this evening and it came back at over 500 for the Calcium and the Alkalinity was at 19-20 dkh. What can I do to bring these back down to more manageable readings? My PH has also read below 7.8 on 2 different test kits (Red Sea and API).