- Joined
- Aug 21, 2017
- Messages
- 420
- Reaction score
- 251
So I have been dealing with low pH forever. My pH hangs out in the 7.7-7.8. My test shows a Ca of 469 ppm and Alkalinity 118 ppm/6.61dKh. Salnity is 34.9, Temp 78', NO3 16, PO4 0.25. I did a 30% water change with HW Marine salt. Do I need to start dosing? I only have one frag of SPS and the polyp extension is nonexistant. My Leathers and BTA are doing well with good polyp extension. I want to get more SPS coral but have a hard time with this pH issue. I attached my one SPS coral or at least I think it is. I does not like a lot of light. I would like to buy some coral this weekend but want some input before I kill any coral. Any thoughts thanks.