Most of my corals are looking horrible. My frammer, hammers, frogspawn and gonios are all looking bad. I did do a 100L water change which is around 60% of my vol in 2 days and these are my params in a 10 day period. 25 was a day after the water changes.
15 Sep
- 22 ppm nitrate
- 1.7 PO4
-7.2 DKH
-1423 Magnesium
-439 Calcium
25 Sep
- 5 ppm nitrate
- 0.03 ppm PO4
- 9 DKH
-1.680 mg Magnesium
-530 ppm calcium
TIA
15 Sep
- 22 ppm nitrate
- 1.7 PO4
-7.2 DKH
-1423 Magnesium
-439 Calcium
25 Sep
- 5 ppm nitrate
- 0.03 ppm PO4
- 9 DKH
-1.680 mg Magnesium
-530 ppm calcium
TIA