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cheesehead · 12-27-2012, 06:57 PM

I'm just putting in some substrate ferts. Osmocote plus in 00 capsules into the substrate, Onyx gravel. I've got a high light tank w CO2 injection.

Question - should I still do water column fertilization per EI, or should I throttle that back?

12-27-2012, 06:57 PM	#1
cheesehead Algae Grower (View User Tanks) PTrader: (0/0%) Join Date: Jun 2007 Location: River Falls, WI Posts: 33	EI and substrate ferts? Or? I'm just putting in some substrate ferts. Osmocote plus in 00 capsules into the substrate, Onyx gravel. I've got a high light tank w CO2 injection. Question - should I still do water column fertilization per EI, or should I throttle that back?