I was just wondering if anyone is dosing iron into their reef tanks? I have a red gonipora that I got from lazy six months back or so that has paled in color. It is more of a translucent pink now and maybe at best has 3/4 in polyp extension. After doing some reading I think maybe my system is low on iron. I also am experiencing lack luster growth in my cheato. I made up a batch of diy iron supplement and added my first dose today. I'll post again as to any improvements.
Jeff