Hi all,
Corals not doing well in my tank, so quickly perform water check this afternoon.
Here's the finding:
1) Salinity - 1.023
2) Nitrite - 0
3) Nitrate - 0
4) Ammonia - 0.25
5) KH - 9
6) Phosphate - 1.0
7) Ca > 520 (beyond the max indicated by the API test chart)
8) PH - 7.4
Calsium is very high, PH at the lower range.
Need advice from bro/ sis, how to reduce the Ca and increase PH.
Thank you.