You save 2,030 (45%)
Estimated doorstep delivery by 20 Nov - 22 Nov from USA
Effective Phosphate & Silicate Removal at a Competitive Price
Seachem PhosNet Synthetic GFO is a granular ferric oxide (GFO) with high porosity and surface area, enabling rapid removal of phosphates and silicates from both freshwater and saltwater aquariums. It exhibits stronger binding than most competing products, reducing phosphates and silicates to very low levels, supporting water clarity and aquatic health.
Its low dust formulation makes it easier to handle and use, with less mess during application. Suitable for marine and freshwater setups, PhosNet is ideal for aquarists seeking effective phosphate and silicate control. Reviewers report improved water quality and algae control, especially in heavily stocked tanks.
Imported directly from the USA, PhosNet is available in India through crowcrowcrow, with all duties paid and transit in 11-13 days. It supports aquarists aiming for a clean, healthy environment for their fish and plants.
Formulated with Granular Ferric Oxide
Seachem PhosNet uses high-porosity ferric oxide with a large surface area, enabling rapid and effective removal of phosphates and silicates. Its low dust formulation minimizes mess, making it easier to handle than competing GFO products. This formulation supports water clarity and algae control, backed by clinical testing and high binding capacity, ensuring your aquarium stays clean and healthy.
Ideal for Both Marine and Freshwater Aquariums
Suitable for saltwater and freshwater tanks, PhosNet supports aquarists managing diverse aquatic environments. It is recommended for tanks with high nutrient levels or algae issues. Skip if your tank is heavily stocked with sensitive species; consider alternative filtration media designed for delicate fish. Imported directly from the USA, it guarantees quality and performance.
Typical situations where Seachem PhosNet Synthetic GFO 50g | Phosphate & Silicate Remover for Fresh & Salt Water helps — illustrative scenarios, not customer reviews.
A hobbyist in Mumbai with algae issues in a saltwater tank, needing rapid phosphate removal.
Using PhosNet, they achieved water clarity within 2 weeks, saving on frequent water changes and imported directly from the USA.
| Active Ingredient | Granular ferric oxide |
| Porosity | High |
| Binding Capacity | Strong |
| Dust Level | Low |
| Directions | 1. Rinse the PhosNet in water before use. 2. Place in filter bag. 3. Add to filter. |
| Reapplication | Replace when phosphate levels rise or every 4-6 weeks. |
| Shelf Life | Unopened, 2 years from manufacture date. |
| Cost per use | ₹2,520 per 50g |
| Suitable for | Freshwater and saltwater aquariums |
| Feature | Seachem PhosNet Synthetic | Others |
|---|---|---|
| Binding Capacity | High surface area ferric oxide, stronger binding than local options | Standard ferric oxide, moderate binding capacity |
| Dust Level | Low dust formulation, cleaner handling | Higher dust, messier handling |
| Use in Marine & Freshwater | Supports both marine and freshwater aquariums | Typically designed for freshwater only |
| Price per 50g | ₹2,520 per 50g | ₹300-₹500 for similar size locally |
| SKU | czk7418 |
| GTIN | 00000116125000 |
| Brand | Seachem |
| Size | 50 g (1.8 oz) |
| Color | Coffee brown |
| Pet Type | Fish |
| Item Form | Granules |
About Seachem
Seachem is a leading global brand in aquarium water treatment, known for innovative, high-quality products supporting aquatic health worldwide.
Compliance & Legal
This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.
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This item:
Seachem PhosNet Synthetic GFO 50g | Phosphate & Silicate Remover for Fresh & Salt Water
2,520
This item
Seachem PhosNet Synthetic GFO 50g | Phosphate & Silicate Remover for Fresh & Salt Water
2,520
Total price:
7,100
You save 3,110 (30%) Extra3 items selected
3 items
7,100You save 3,110 (30%) Extra
| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,520 4,550 | 2,470 3,340 | 2,110 2,320 | 3,210 4,450 | 5,340 6,220 | 11,580 16,940 | 2,520 2,920 |
| Brand Name | Seachem | hygger | hygger | Tetra | Fluval | Litter Genie | Leekalos |
| Item Form | Granules | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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