I think I know the answer but I’m a total newbie (6 mos reefing) so I figured I’d ask.
We had to drain our sump to reseal a seam for a couple days, so the display was running without filtration. Temp swung ~4-5 degrees overnight while we were asleep one night by accident. RO was manually topped off every 6-12 hours since our ATO is normally hooked up to the sump.
pH 7.7-7.9
Temp 76-81
Salinity normally 1.026, probably swung a bit due to the manual top off
Alk 8.8
Ca 430
Mg 1600
PO4 0.1
NO3 5-10 ppm
Thanks.
We had to drain our sump to reseal a seam for a couple days, so the display was running without filtration. Temp swung ~4-5 degrees overnight while we were asleep one night by accident. RO was manually topped off every 6-12 hours since our ATO is normally hooked up to the sump.
pH 7.7-7.9
Temp 76-81
Salinity normally 1.026, probably swung a bit due to the manual top off
Alk 8.8
Ca 430
Mg 1600
PO4 0.1
NO3 5-10 ppm
Thanks.