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Gray Coast 3.5Kg Seachem
Gray Coast™ is a fully natural calcite substrate designed for marine, reef, and tropical aquariums. Its mineral composition contributes to the stability of calcium and alkalinity while limiting significant drops in pH.
| Date Maximum delivery |
|
|---|---|
| Express | Friday 22 May |
| Pick-up point |
Friday 22 May
Tuesday 26 May |
| Home |
Monday 25 May
Tuesday 26 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 +3kg Material | 3 à 21 kg | 32,70 € |
| 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 +3kg Material | 3 à 21 kg | 59,89 € | |
| 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 +3kg Material | 3 à 21 kg | 32,70 € | |
| 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 +3kg Material | 3 à 21 kg | 69,90 € | |
| 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 +3kg Material | 3 à 21 kg | 74,90 € | |
| Suisse - EXPRESS 24H Vivant - Live - Lebenden - Vivo – Levend | 0 à 100 000 € | 44,90 € |
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Specific References
- EAN13
- 116362306
- Weight
- 3.5 kg
En savoir plus
Gray Coast™ Seachem 3.5 kg – Calcite substrate for marine and reef aquariums
Gray Coast™ is an all-natural calcite substrate designed for marine, reef, and tropical aquariums. Its mineral composition contributes to the stability of calcium and alkalinity while limiting significant drops in pH.
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 greater quantity of substrate by weight compared to substrates sold wet. It provides a stable mineral support, naturally colonizable by the bacteria present in the aquarium.
Dry and wet substrates host similar bacteria. To accelerate the biological setup of a new aquarium, the use of 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 recommended to pour the water into a container placed in the aquarium so that 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 speed up the clarification process.
Mineral substrate designed for long-lasting chemical stability in marine and reef aquariums.
Gray Coast™ is a fully natural calcite substrate designed for marine, reef, and tropical aquariums. Its mineral composition contributes to the stability of calcium and alkalinity while limiting significant drops in pH.
€16.90
In stock - Shipped within 24 hours