Ferric Oxide vs. Aluminum Oxide
As the title says, are there any disadvantages or advantages of using either of these? I have read this article by Randy Holmes-Farley which is quite an excellent article about phosphate but I am looking for some hands on experience of some of the reefers on the board.
I presently use PhosGuard which is an aluminum based product. It works well for me but I am going to be setting up a Bio-Pellet reactor and will probably be running a little phosphate removal also when everything is balanced out.
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75 Gal. display with 40 Gal sump - Dual 1.5" drains, Aragonite sugar sand substrate, SWC Extreme 250 Cone Protein Skimmer, 1800L return pump, 4 AI SOL LED Lights, 250 ml pellets in a recirculating bio-pellet reactor, BRS Doser pumps for Calc & Alk, Tunze Osmolator Auto Topoff system connected Vertex Puratek RO/DI.
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