Description
BRS GFO is a high-quality granular ferric oxide designed to remove phosphates from saltwater aquariums, helping maintain crystal clear water and preventing algae outbreaks. This product effectively reduces phosphate levels which are critical for the health of corals and other reef inhabitants. Each gallon of BRS GFO contains 4 lbs of media, making it an economical choice for long-term use in maintaining ultra-low phosphate levels.
Price History
Bulk Reef Supply GFO Granular Ferric Oxide
by Bulk Reef Supply
Filter Media
Reference reading: Species guide on Codexery
Species guides on Codexery
- Banggai cardinalfish — Scientific name: Pterapogon kauderni · Family: Apogonidae source
- Picasso triggerfish — Scientific name: Rhinecanthus aculeatus · Family: Balistidae source
1 retailer · 1 in stock
Compare Prices
Prices and availability change; we are not paid by these stores.
Active Deals
15% price drop on Bulk GFO Granular Ferric Oxide (1 Gallon - 4 lbs) - Bulk Reef Supply
Price dropped from $119.06 to $101.20
More in Filter Media
More from Bulk Reef Supply
You Might Also Need
Calibration Fluid
Single HI70024P 35ppt Salinity Calibration Sachet
Hanna Instruments
35 ppt Salinity Calibration Solution Pack HI70024P (Single Pack) - Hanna Instruments
Hanna Instruments
HI70031P 1413 20 ml (Single Pack) - Hanna Instruments
Hanna Instruments
pH 4.01 Calibration Buffer 20 ml (Single Pack) - Hanna Instruments
Hanna Instruments
pH 7.01 Calibration Buffer 20 ml (Single Pack) - Hanna Instruments
Hanna Instruments