Coral Update 
Ultra RAH 
Language:
MERIDIAN 9Kgs Seachem
Meridian™ is an entirely natural oolitic aragonite substrate, with a spherical to ovoid shape, designed for all marine and reef aquariums. It serves as a premium substrate for demanding reef systems.
| 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 7,80 € with carrier DPD Livraison sur lieu de travail
Delivery fees for your zone
EUROPE la France
| See all delivery fees | Cart amount | Delivery fees |
|---|---|---|
| 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 | |
| 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 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 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 | ||
| 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 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 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 € |
other products in the same category:
Data sheet
- Delivery Information
- Excluded from pickup points - Item too heavy for pickup points - The pickup point carrier will not appear at the shipping cost step for the entire order
Specific References
- EAN13
- 116340601
- Weight
- 9 kg
En savoir plus
Meridian™ Seachem 9 kg – Oolitic Aragonite Substrate for Marine and Reef Aquarium
Meridian™ is a fully natural, oolitic aragonite substrate with a spherical to ovoid shape, designed for all marine and reef aquariums. It is a premium substrate intended for demanding reef systems.
Main Features
Natural oolitic aragonite.
Suitable for marine and reef aquariums.
Stabilizes calcium and alkalinity.
Helps prevent significant pH drops.
Grain Size and Aquarium Behavior
The uniform grain size of Meridian™, ranging from 0.25 to 0.50 mm, is suitable for reef organisms and promotes good water circulation in the substrate. Its chemical composition contributes to the long-term stability of essential parameters.
Meridian™ is sold dry. You only pay for the mineral substrate, without unnecessary water, while benefiting from a naturally colonizable support by the bacteria present in the aquatic environment.
Mineral Composition of Meridian™
Units expressed in ppm.
| Ca | Fe | Mg | Mn | Mo | Sr | V | Zn |
|---|---|---|---|---|---|---|---|
| 347750 | 44.2 | 1845 | 2.6 | 2.35 | 8420 | 8.1 | 4.75 |
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 Meridian™ bed. It is advisable to pour the water into a container placed in the aquarium so that it gently overflows onto the substrate.
A slight initial cloudiness is normal. It can be removed using mechanical filtration such as filter wool. The use of a compatible water clarifier can speed up the clarification.
Premium aragonite substrate designed for long-lasting chemical stability in reef aquariums.
Meridian™ is an entirely natural oolitic aragonite substrate, with a spherical to ovoid shape, designed for all marine and reef aquariums. It serves as a premium substrate for demanding reef systems.
€35.90
In stock - Shipped within 24 hours