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GRAY Coast 10Kgs Seachem
Gray Coast™ is a completely natural calcite substrate designed for marine, reef, and tropical aquariums. Its mineral composition helps to stabilize calcium and alkalinity while preventing significant drops in pH.
Living
Equipment
| Date Maximum delivery |
|
|---|---|
| Express | Friday 21 August |
| Pick-up point |
Friday 21 August
Tuesday 25 August |
| Home |
Monday 24 August
Tuesday 25 August |
For your zone France, delivery fees are 6,90 € with carrier DPD Livraison en relais Pickup
Delivery fees for your zone
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 € | Free | |
| 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 € | Free | |
| En Relais GLS | 0 à 68,98 € | 6,90 € |
| 68,99 à 10 000 € | Free | |
| EXPRESS 24H Vivant - Live - Lebenden +3kg Material | 21 à 3 000 kg | 39,90 € |
| EXPRESS 24H Vivant - Live - Lebenden - Vivo - Levend | 0 à 248,99 € | 24,90 € |
| 248,99 à 100 000 € | Free | |
| GLS À domicile | 0 à 68,98 € | 7,80 € |
| 68,99 à 158,98 € | 7,80 € | |
| 158,99 à 10 000 € | Free | |
| 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 |
|---|---|---|---|
| Europe zone 1 | DPD Livraison en relais Pickup | 0 à 68,98 € | 6,90 € |
| 68,99 à 10 000 € | Free | ||
| DPD Livraison internationale | 0 à 248,98 € | 15,90 € | |
| 248,99 à 10 000 € | Free | ||
| DPD Livraison sur lieu de travail | 0 à 10 000 € | 7,80 € | |
| EXPRESS 24H Vivant - Live - Lebenden +3kg Material | 21 à 3 000 kg | 99 € | |
| EXPRESS 24H Vivant - Live - Lebenden - Vivo - Levend | 0 à 248,99 € | 29,89 € | |
| 248,99 à 100 000 € | Free | ||
| Livraison palette – Pallet Delivery | 0 à 50 kg | 259 € | |
| France | DPD Livraison en relais Pickup | 0 à 68,98 € | 6,90 € |
| 68,99 à 10 000 € | Free | ||
| 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 € | Free | ||
| En Relais GLS | 0 à 68,98 € | 6,90 € | |
| 68,99 à 10 000 € | Free | ||
| EXPRESS 24H Vivant - Live - Lebenden +3kg Material | 21 à 3 000 kg | 39,90 € | |
| EXPRESS 24H Vivant - Live - Lebenden - Vivo - Levend | 0 à 248,99 € | 24,90 € | |
| 248,99 à 100 000 € | Free | ||
| GLS À domicile | 0 à 68,98 € | 7,80 € | |
| 68,99 à 158,98 € | 7,80 € | ||
| 158,99 à 10 000 € | Free | ||
| Livraison palette – Pallet Delivery | 0 à 50 kg | 50 € | |
| UPS Matériel Domicile EXPRESS 24H | 0 à 15 000 € | 19,90 € | |
| Europe zone 2 | 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 +3kg Material | 21 à 3 000 kg | 99 € | |
| 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 € | |
| 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 +3kg Material | 21 à 3 000 kg | 144 € | |
| Suisse - EXPRESS 24H Vivant - Live - Lebenden - Vivo – Levend | 0 à 100 000 € | 44,90 € |
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Specific References
- EAN13
- 116362603
- Weight
- 22 kg
En savoir plus
Gray Coast™ Seachem 10 kg – Calcite substrate for marine and reef aquariums
Gray Coast™ is a fully natural calcite substrate designed for marine, reef, and tropical aquariums. Its mineral composition helps stabilize calcium and alkalinity while limiting significant pH drops.
Main Features
Natural calcite substrate.
Suitable for marine and reef aquariums.
Helps stabilize calcium and alkalinity.
Rich in magnesium.
Behavior and Use in Aquariums
Gray Coast™ is sold dry, allowing for a larger quantity of substrate by weight compared to wet substrates. It provides a stable mineral support, naturally colonizable by bacteria present in the aquarium.
Dry and wet substrates host similar bacteria. To accelerate the biological setup of a new aquarium, using a product specifically designed for this purpose is more appropriate.
Gray Coast™ Mineral Composition
Units expressed in ppm.
| Ca | Fe | Mg | Mn | Mo | Sr | V | Zn |
|---|---|---|---|---|---|---|---|
| 197500 | 2,876 | 115400 | 43 | 6 | 63 | 7 | 23 |
Installation and Water Setup
Rinse the substrate before use to remove any residual dust.
When filling the aquarium, add water slowly to avoid disturbing the Gray Coast™ substrate bed. It is advisable to pour the water into a container placed in the aquarium so it gently overflows onto the gravel.
Initial cloudiness is normal. It can be eliminated using mechanical filtration such as filter wool. The use of a compatible water clarifier can accelerate clarification.
Seachem
Mineral substrate designed for long-lasting chemical stability in marine and reef aquariums.
Reviews (2) - Review moderation
sable gray coast 10 kg seachem
superbe sable . il est de couleur gris une fois dans l'eau mais pas noir .surtout bien le rincer plusieur fois .le contraste avec les coraux est tout simplement magnifique . merci recifathome
By thierry l. the 06/11/2016
Super sable
Très content de ma commande, ce sable a un aspect magnifique sous royal blue ou éclairage normal. Assez fin, il faut par contre le nettoyer soigneusement.
By Nicolas R. the 10/17/2012
Gray Coast™ is a completely natural calcite substrate designed for marine, reef, and tropical aquariums. Its mineral composition helps to stabilize calcium and alkalinity while preventing significant drops in pH.