I just ran out of CO2. Something came loose or who knows what. How long till params change?
80 frags, 200 gallons, a few small colonies.
I can get more CO2 next week.
My alk will drop very rapidly if I take my kalk reactor and ca reactor offline... i.e.: 1 dkh every day or so. I'd try to pick up some buffer and try to test daily just in case depending on how low you run your KH.
2 parts should hold you for awhile. LMK if you need some. Praxair by Bayshore should have a couple 10 lbs to exchange tomorrow because I checked today.