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🌟 Keep your reef thriving—ditch phosphates, not style!
TL Reefs GFO Phosphate Remover uses granular ferric oxide to permanently bind phosphates in saltwater aquariums, preventing algae growth and maintaining crystal-clear water. Ideal for use in fluidized reactors or high-flow sump areas, it treats 50 gallons per 1/2 cup dose and is trusted by hundreds of aquarists for fast, reliable phosphate control.








| ASIN | B0773RFPJ6 |
| Best Sellers Rank | 188,236 in Pet Supplies ( See Top 100 in Pet Supplies ) 1,607 in Aquarium Water Treatments |
| Brand | TL Reefs |
| Brand Name | TL Reefs |
| Customer Reviews | 4.0 out of 5 stars 195 Reviews |
| Item Form | Granules |
| Item Weight | 454 g |
| Item form | Granules |
| Item weight | 454 g |
| Liquid Volume | 50 Gallons |
| Liquid volume | 50 Gallons |
| Manufacturer | Lanxess Corporation |
| Manufacturer Part Number | 11273227 |
| Model Number | 11273227 |
| Target Species | Fish |
| UPC | 600150909958 |
| Unit Count | 453.5924 gram |
L**.
works FAST to reduce phosphates
J**Y
Works
J**N
Fine granules, dusty, clogs filter
B**S
Great GFO!
J**S
This is dust of GFO
Trustpilot
1 month ago
5 days ago