Doing a water change trying to get salinity up to 1.026 instead of 1.024. I thought it was an anomaly last time with the Tropic Marine Pro reading Mg at 1500 ppm but found same reading again this batch of salt water. It is a new patch of Tropic Marine Pro and new Salifert Mg test kit so not sure what to blame.

Related posts:

1. Water Change (2 gal) Performed water change and some maintenance. Cleaned the Skimmer and pump. Realized airline supplying external air to skimmer pump was disconnected when working on tank last weekend. This is suspect to have influenced the lower than normal pH this week....
2. Water Change (3 gal), Maintenance, and New Equipment Completed a water change by vacuuming the chamber holding the closed loop pump, cleaned the closed loop pump, and installed a Micro Jet 320 to stir the chamber the Kalk drips into from the ATO....
3. Salt Dilemmas Seeing phosphates levels at 0.14 ppm consistently after mixing Tropic Marine Pro salt with RO/DI source water which tested at 0 ppm phosphates, I switched to Reef Crystals salt mix....
4. E.S.V. B-Ionic Seawater System Salt Mix E.S.V. is latest company to develop a specialty salt. The B-ionic Salt mix is a multi-part blend consisting of 4 parts, two dry mixes and two liquid solutions....