GFO

[anthonys_aqua]

whats everyones go to brand?

Ive been using Brs gfo the cheaper one and man it is stupid dusty

instructions say rinse til clear and with ro but I use tap cause im not rich like that, I noticed after 15 minutes, 5+ gallons dust is still coming out and the water is still super brown. is it supposed to be like that or did I get a crappy batch?

Might look into switching, im just placing the gfo in a media bag in my aio

 

[joseserrano]

All the more inexpensive brands will do that. Rowa phos and eco phos won’t. They are also more effective. You can also use aluminum based phosphate removers, or lanthum