Thank youThere's a few ways....
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Aquarium Chemistry: Regeneration of Granular Ferric Oxide Media with Sodium Hydroxide
For aquarists who keep non-photosynthetic corals that require massive feeding, have large tanks, or a dense fish population the costs of regular GFO replacement can be significant. With a few simple tools and techniques we can easily regenerate GFO so that it can be reused several times over.reefs.com
Not cool bud…. Time for a jumpscreenWoke up to Banggai biltong on the floor this morning![]()
Yeah... I have one, just preferred the look of the tank without it. I guess I paid the price for that choice.Not cool bud…. Time for a jumpscreen