Brightwell Ferroxiphos-G Granular Ferric Oxide for Phosphate Control
Directly and efficiently removes reactive phosphate from aquarium water. Removes silicate and phosphate-based organic material, resulting in improved water clarity.
Safe for use in all freshwater and marine aquaria, including planted and reef systems. Uniformly graded granular ferric oxide provides consistent phosphate control in both marine and freshwater environments.
| Specification | Value |
|---|---|
| Product Type | Granular Ferric Oxide |
| Volume | 16 oz |
| Application | Phosphate and Silicate Control in Aquaria |
| Compatibility | Freshwater, Marine, Planted, Reef Systems |
| Brand | Brightwell Aquatics |
| Royal Item Number | ABAFOXG600 |
FAQ
Can Ferroxiphos-G be used in a planted aquarium?
Yes, it is safe for use in planted aquariums and helps reduce phosphate levels that can cause algae growth.
Does Ferroxiphos-G affect water pH or hardness?
No, Ferroxiphos-G does not significantly affect water pH or hardness. It specifically targets phosphate and silicate without altering water chemistry.
How often should Ferroxiphos-G be added to the aquarium?
Add according to phosphate levels; typically every 1-2 weeks depending on tank conditions and bioload.
Keith Baker –
Used in a 55-gallon reef tank for three months. Phosphate levels dropped noticeably within two weeks. Water clarity improved significantly. No visible impact on coral or plants. Easy to dose and effective.
Dylan Clark –
Good for reducing algae in a planted tank. Works well with regular water changes. Slight clumping in the container, but still effective after mixing.
Adam Cameron –
Perfect for a marine setup with high organic waste. Phosphate control is consistent and reliable. No side effects on fish or invertebrates.