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matti2uude · 11-14-2012, 03:41 PM

No it wasn't old. I have a 2l container I filled a media bag from in July. The purigen was only slightly brown on one side.

11-14-2012, 03:41 PM	#13
matti2uude Algae Grower (View User Tanks) PTrader: (1/100%) Join Date: Mar 2009 Location: Toronto, Canada Posts: 77	No it wasn't old. I have a 2l container I filled a media bag from in July. The purigen was only slightly brown on one side.