View Full Version : Trace Element Question

04/09/2007, 03:31 PM

I am currently using B-Ionic 2 part system for my 120 gallon reef tank. It is starting to become expensive because my corals are growing and the demand is increasing. I am contemplating trying Randy's 2 part system and was wondering if I need to do anything besides adding Magnesium after going through 1 gallon of each part. I think B-Ionic has trace elements in it and wanted to be sure I'm not neglecting to add anything after switching to Randy's system.

Thanks for helping,