Description
Granular Ferric Oxide (GFO) is a vital filter media for saltwater reef aquariums that helps remove phosphates from the water, which can contribute to unsightly algae growth and hinder coral health. By maintaining ultra-low phosphate levels, GFO ensures your corals grow optimally while keeping your tank free of unwanted green hues on the glass surfaces. This BRS GFO is highly effective when used in media reactors or filter socks, making it an essential tool for reef hobbyists looking to maintain pristine water conditions.
Price History
Bulk Reef Supply GFO Granular Ferric Oxide (1/4 Gallon - 1 lbs)
by Bulk Reef Supply
Filter Media
Reference reading: Species guide on Codexery
Species guides on Codexery
- Spotted seahorse — Scientific name: Hippocampus kuda · Maximum length: 17–30 cm source
- Red lionfish — Scientific name: Pterois volitans · Family: Scorpaenidae source
1 retailer · 1 in stock
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15% price drop on Bulk GFO Granular Ferric Oxide (1/4 Gallon - 1 lbs) - Bulk Reef Supply
Price dropped from $39.68 to $33.73
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