This should help in the future, I recently use the refractometer calibration standard myself and it worked well.UPDATE:
The tank is going through an ugly patch, unfortunately. The torch is kind of sad, and the Duncan and candy cane are struggling. The toadstool, mushroom, anemone, and all fish are doing well.
Nitrates got out of control, but are slowly coming back down. At some point we reached 0 phos, so we will begin dosing that today. We are also unsure of the accuracy of our refractometer, so we have ordered calibration solution to ensure our readings are correct.
Plan of action going forward will be consistent weekly water changes and water testing. We are also in need of some more CUC to take care of some algae. Cyano we believe.
Hopefully the next update is more positive!
Reef Aquarium Salinity: DIY Calibration Standards
Reef Aquarium Salinity: DIY Calibration Standards By Randy Holmes-Farley One of the most important issues facing marine aquarists is providing a suitable environment for their aquaria's inhabitants. Among the important properties for a marine...
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