Convinced of a link between GFO and Cyano (and not the good kind)

[MitchM]

Originally Posted by asylumdown

...
Does anyone know of other kinds of phosphate binders that can be used in a reef tank that aren't iron or aluminum based? Has anyone ever figured out how to use lanthanum chloride as a safe, routine (as in dosed in a daily and automated fashion) phosphate control method in a reef tank?

I'm dosing diluted FozDown 12 times/day into a 10 micron sock via automated doser.
I've been dosing for about 1 month now and am now working on balancing the dosing amount to what I feed the tank.
My phosphate readings were about 60 ppb before and now they're consistently around 6 ppb. I'm checking the phosphate level weekly.