Quote:
Originally Posted by bignose
Do other coral benefit when dosing with purple up Ca? or is it really only meant for coraline algae?
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Purple up is ok. i used it exclusively for the first two years, but i found i still needed more supplements. coraline Requires pretty much the same stuff, and by regular doses of ca And kh It will do the same if not better than PU. you cant adjust PU To your absorption rate And thats where you may find yourself alternate dosing With what ever element is low.