Iron additivies

[karimwassef]

Is there a preferred Iron additive for macro tanks?

I'm tending towards Randy's DIY with Fergon tablets: http://www.reefcentral.com/forums/showthread.php?t=1807946

http://www.reefcentral.com/forums/showthread.php?t=1875356

Does using mud minimize the need to add iron?

 

[Ruise]

I use Green Leaf Aquariums iron chelate...though I suppose any iron chelate powder would do. Not sure on the mud. Don't need to add a whole lot of iron to begin with.