Dripping Randy's 2part Alk and Ca + mag

[piratefish]

I am going broke dosing Bionic. Can i drip Randys recipe with Mag safely into the sump to replace the top off water or should I drip Kalk? My water is stable but the Alk and Ca keeps dropping. It takes too much Bionic to raise it. Remember I almost kill my screen when I dumped in to much Bionic to fast.

[new2scrub]

there is some debate on the safety of the new dow mag flake

[SantaMonica]

The scrubber does not have any effect on your dosing of cal/alk/mag, so treat those as you normally would.

[piratefish]

Ill start with the Alk and ca then. I did read that as well about the mag flake. I will stick with the Kent Mtech for now. Thanks guys!