I can't figure out what's going on in my tank. What started to alarm me was that many of my zoas are not opening. I have also noticed the pH has been alarming low at night around 7.6. I run a calcium reactor so I haven't been adding supplements. Here are the numbers
Temp. 76
pH 7.6 at night to 7.9 during the day
Dkh 6 usually 8
Calcium 420
Magnesium 1200
Ammonia, Nitrite, Nitrate 0
Phosphate 0.05
I added mag today thinking that the low mag is leading to my other low numbers but I'm not sure. Should I up the flow on calcium reactor? Any advice would be appreciated.
Temp. 76
pH 7.6 at night to 7.9 during the day
Dkh 6 usually 8
Calcium 420
Magnesium 1200
Ammonia, Nitrite, Nitrate 0
Phosphate 0.05
I added mag today thinking that the low mag is leading to my other low numbers but I'm not sure. Should I up the flow on calcium reactor? Any advice would be appreciated.