DIY Automated salt water mixing system

[sphelps]

Originally Posted by Zoaelite

Hmmm, I was more leaning towards the point that the calcium bicarbonate would precipitate onto the impeller itself causing dysfunction.

I must be wrong if Steve had no problems with abiotic precipitation via supersaturation though.

I just didn't have issues with what I was doing, using different volumes or salt might change things. I know precipitation will occur eventually at some point, I just never reached that point.