Calcium problems.

[Doug]

Steve, Your correct about the keeping magnesium levels around 1300ppm. Before my reactor, I used ESV brand.

My reactor had no problem keeping the magnesium levels at 1400ppm. Its a by-product of the media. I used only ARM.

Your effluent needs to have an alk. level close to 40dkh. Depending on the reactors efficiency, I ran mine at a fast drip,{almost steady stream} and about 60bbm.