Sep 15, 2013 #1 Scotty Fraiser Aquarium Advice Activist Joined Mar 18, 2013 Messages 175 Will Gfo run in a reactor reduce silicates?
Sep 16, 2013 #2 S saltcreep1025 Aquarium Advice FINatic Joined Jun 23, 2003 Messages 747 Location Indianapolis Yup... here is more than you probably ever wanted to know about GFO Aquarium Chemistry: Effects of GFO (Granular Ferric Oxide) on 'Trace' Metals Concentrations in Artificial Seawater — Advanced Aquarist | Aquarist Magazine and Blog
Yup... here is more than you probably ever wanted to know about GFO Aquarium Chemistry: Effects of GFO (Granular Ferric Oxide) on 'Trace' Metals Concentrations in Artificial Seawater — Advanced Aquarist | Aquarist Magazine and Blog