The Calcium reactor also dissolves the other elements locked up in the coral. This includes your strontium, mb, Carbonate, Calcium, and every thing else. EXCEPT Iodine.
the Kalkawaser is only Calcium hydroxide, so it's strictly calcium. It also jacks your ph wich in turn causes swings in pH. If not done correctly this can cause big trouble.
__________________
|NAS- If it's not broke, don't fix it.
|