Coral Update 
Ultra RAH 
Language:
PHOSGUARD 100ML
PhosGuard 100 ml Seachem is a filter media based on aluminum oxide designed to quickly remove phosphate and silicate in marine aquariums, with a spherical shape optimizing water flow and an irreversible fixation of nutrients.
| Date Maximum delivery |
|
|---|---|
| Express | Monday 25 May |
| Pick-up point |
Monday 25 May
Wednesday 27 May |
| Home |
Tuesday 26 May
Wednesday 27 May |
For your zone EUROPE la France, delivery fees are 6,90 € with carrier DPD Livraison en relais Pickup
Delivery fees for your zone
EUROPE la France
| See all delivery fees | Cart amount | Delivery fees |
|---|---|---|
| DPD Livraison en relais Pickup | 0 à 68,98 € | 6,90 € |
| 68,99 à 10 000 € | Offert | |
| DPD Livraison sur lieu de travail | 0 à 10 000 € | 7,80 € |
| DPD Livraison à domicile Predict sur créneau horaire | 0 à 68,98 € | 7,80 € |
| 68,99 à 158,98 € | 7,80 € | |
| 158,99 à 10 000 € | Offert | |
| En Relais GLS | 0 à 68,98 € | 6,90 € |
| 68,99 à 10 000 € | Offert | |
| EXPRESS 24H Vivant - Live - Lebenden - Vivo - Levend | 0 à 248,99 € | 24,90 € |
| 248,99 à 100 000 € | Offert | |
| GLS À domicile | 0 à 68,98 € | 7,80 € |
| 68,99 à 158,98 € | 7,80 € | |
| 158,99 à 10 000 € | Offert | |
| Livraison palette – Pallet Delivery | 0 à 50 kg | 50 € |
| UPS Matériel Domicile EXPRESS 24H | 0 à 15 000 € | 19,90 € |
Delivery fees for other zones:
| Country | Carrier | Cart amount | Delivery fees |
|---|---|---|---|
| ZONE EUROPE1 200 | DPD Livraison en relais Pickup | 0 à 68,98 € | 6,90 € |
| 68,99 à 10 000 € | Offert | ||
| DPD Livraison internationale | 0 à 248,98 € | 15,90 € | |
| 248,99 à 10 000 € | Offert | ||
| DPD Livraison sur lieu de travail | 0 à 10 000 € | 7,80 € | |
| EXPRESS 24H Vivant - Live - Lebenden - Vivo - Levend | 0 à 248,99 € | 29,89 € | |
| 248,99 à 100 000 € | Offert | ||
| Livraison palette – Pallet Delivery | 0 à 50 kg | 259 € | |
| EUROPE la France | DPD Livraison en relais Pickup | 0 à 68,98 € | 6,90 € |
| 68,99 à 10 000 € | Offert | ||
| DPD Livraison sur lieu de travail | 0 à 10 000 € | 7,80 € | |
| DPD Livraison à domicile Predict sur créneau horaire | 0 à 68,98 € | 7,80 € | |
| 68,99 à 158,98 € | 7,80 € | ||
| 158,99 à 10 000 € | Offert | ||
| En Relais GLS | 0 à 68,98 € | 6,90 € | |
| 68,99 à 10 000 € | Offert | ||
| EXPRESS 24H Vivant - Live - Lebenden - Vivo - Levend | 0 à 248,99 € | 24,90 € | |
| 248,99 à 100 000 € | Offert | ||
| GLS À domicile | 0 à 68,98 € | 7,80 € | |
| 68,99 à 158,98 € | 7,80 € | ||
| 158,99 à 10 000 € | Offert | ||
| Livraison palette – Pallet Delivery | 0 à 50 kg | 50 € | |
| UPS Matériel Domicile EXPRESS 24H | 0 à 15 000 € | 19,90 € | |
| ZONE EUROPE2 210 | DPD Livraison en relais Pickup | 0 à 68,98 € | 12,90 € |
| 68,99 à 10 000 € | 12,90 € | ||
| DPD Livraison internationale | 0 à 248,98 € | 39,90 € | |
| 248,99 à 10 000 € | 39,90 € | ||
| EXPRESS 24H Vivant - Live - Lebenden - Vivo - Levend | 0 à 248,99 € | 39,90 € | |
| 248,99 à 100 000 € | 39,90 € | ||
| Livraison palette – Pallet Delivery | 0 à 50 kg | 359 € | |
| ZONE 300 SUISSE | DPD Livraison en relais Pickup | 0 à 68,98 € | 26,90 € |
| 68,99 à 10 000 € | 26,90 € | ||
| DPD Livraison internationale | 0 à 248,98 € | 39,90 € | |
| 248,99 à 10 000 € | 39,90 € | ||
| Livraison palette – Pallet Delivery | 0 à 50 kg | 389 € | |
| Suisse - EXPRESS 24H Vivant - Live - Lebenden - Vivo – Levend | 0 à 100 000 € | 44,90 € |
other products in the same category:
Specific References
- EAN13
- 000116018500
- Weight
- 0.21 kg
En savoir plus
PhosGuard 100 ml Seachem – removal of phosphate and silicate in marine aquariums
PhosGuard is a filter media specifically developed to effectively reduce phosphate and silicate concentrations in marine and freshwater aquariums. Its highly porous structure and spherical shape ensure optimal water flow, increasing the contact surface and absorption speed.
Main Features
Type of media: spherical aluminum oxide.
Volume: 100 ml.
Action: irreversible adsorption of phosphate and silicate.
Use: high-flow chemical filtration.
Advantages and Functioning
PhosGuard acts quickly by irreversibly binding phosphate and silicate, without releasing them back into the water. Unlike exchange resins, this media does not release any compounds into the aquarium. Its bead shape promotes even flow, preventing dead zones and maximizing treatment efficiency.
Comparison of Seachem Anti-Phosphate Media
| Product | Phosphate Bound |
|---|---|
| PhosGuard (aluminum oxide) | 0.87 mg/g |
| PhosBond (hybrid GFO and aluminum oxide) | 1.19 mg/g |
| PhosNet (GFO) | 1.41 mg/g |
Dosage and Setup
Before use, PhosGuard should be pre-moistened in freshwater and rinsed to remove any residual dust. It is recommended to use it in a filter bag placed in a high-flow area, without excessive agitation.
The recommended dosage is 85 ml for 200 L of saltwater or 400 L of freshwater. The media is generally effective for 4 to 5 days in cases of high phosphate levels. Continuous use in small quantities is preferable to occasional treatments with a high dose.
Monitoring and Replacement
After a few days of use, phosphate or silicate concentrations should be tested. If the values do not drop to around 0.02 mg/L, the media should be replaced. As long as concentrations remain stable, PhosGuard is not considered exhausted.
Reef Safety and Compatibility
Under normal reef conditions, no detectable release of soluble aluminum is observed. Temporary closures of corals may be linked to a too rapid drop in phosphate, not to media toxicity. It is therefore recommended to avoid overdosing.
Package Contents
PhosGuard filter media packaged in 100 ml, ready to be used in chemical filtration.
SEACHEM
PhosGuard is not regenerable. Its effectiveness relies on the rapid and definitive adsorption of targeted nutrients, ensuring precise control of phosphates and silicates in marine aquariums.
PhosGuard 100 ml Seachem is a filter media based on aluminum oxide designed to quickly remove phosphate and silicate in marine aquariums, with a spherical shape optimizing water flow and an irreversible fixation of nutrients.
€8.90
In stock - Shipped within 24 hours