Raising mg

[michika]

Originally Posted by Titus99

I seem to be using 40 ppm mg a day. While alk is 1 dkh and cal about 30-50 ppm a day

Is there a ratio

There will be, but it will be specific to your tank.

My tank goes through more Mg then dKH and Ca in a given 24 hour period, I attribute most of this to my clams.

And like was previously mentioned I too find that the brightness of reds and pinks in my system are also impacted by low Mg levels.