Did 25 gallon water change Sunday and cleaned all of the non-FCC-compliant expletive crap out of the fuge.
Light is out over the fuge for 3 days for medicinal purposes.
Thanks to to Blown76Mav for the tip on washing the socks in the washer. Good results.
So, three hours of cleaning and wiping, and using the reef calculator for dosing, chemistry is now:
Sp Gr 1.026
Salinity 35 ppt
pH 8.2
Ammonia 0
Nitrite 0
Nitrate 2 ppm
Calcium 450 ppm
Hardness 12.2 dKH
Alkalinity 4.34 ppm
Phosphate 0
Magnesium 1000 ppm - needs to come up to 1280-1320 ppm
Tepm 78.9
Thanks to everyone who has helped to sort this out with me.
Kev