McChooky
Free Ranging
This article gives a brief description of calcium chloride is and what its used for. https://www.jeremyswenson.com/what-is-calcium-chloride-used-for/Interesting. OK, thanks.
Has to be 100% calcium chloride tho.
...and I wonder how quickly the heat dissipates when being transferred into the aquarium.
I can see it helping in a tropical aquarium scenario, very temporarily.
Would be pretty hard to apply to a chicken waterer in freezing temps.