Originally Posted by
GatorWPB
http:///forum/post/2921583
it really only adds calcium and carbonate, as it breaks down the calcium carbonate compound through the introduction of acidic water through the reactor. maybe there is minor magnesium and strontium found in the reactor material
but most people need to use some other method for dosing magnesium and the trace elements like strontium.
I've never heard anyone say that before... you are breaking down died coral so everything that it took to make the died one’s you are adding to your tank... so it will have magnesium and strontium in it, all the trace elements you need...