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I am planing ahead to run 50% or less strength on GFO with Carbon in a reactor.
it seems like this is pretty popular, if you have something better, please comment. Thanks
it seems like this is pretty popular, if you have something better, please comment. Thanks
BRS Bulk GFO Granular Ferric Oxide
Why does BRS recommend this? Phosphates are going to be one of the biggest battles we have with a reef aquarium. The BRS GFO works great in filter socks and reactors. For the price Standard Granular GFO is going to be one of the best values when it comes to GFO for phosphate removal...
www.bulkreefsupply.com