AquaJapan85
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Finally dialed my alk back to within range. It's was a bit of a swing today with trying to balance against the Ca. But figured better to fluctuated and get back to normalized baseline than to have bigger windows of variances.
So a bit of quite math for those in similar situations to approximate concentrations in your tanks and/or needed dilutions when the concentration exceeds the limits of test kits:
C1*V1 = C2*V2. C=concentration, V=volume
In my case, I had a gallon of CaCl that is estimated to contain about 37000 ppm getting dumped into 100G-ish of total fluid volume... So,
C2 = (1 G)*(37000 ppm)/(100 G) = 370ppm
Add this to the concentration level before the dump of 480 ppm. And so was batting about 850 ppm at the start of the fiasco...
. Knowing this was useful to estimate how much water I need to swap out and \or dilute...
Lost a few more pieces probably a combination of my frag setup and related turnover rate plus the CaCl dumping into the sump... including my vivid confetti and Gusty's blue tenius dbtc.
But think I have everything back on track now, more or less...
Thankfully, I foudn out about this issue last night...while I couldn't act until this morning, I did manage to push out a significant ship of ultra highend pieces due to arrive tomorrow... so grateful for that!