Seachem Reef Advantage Magnesium 300g (636)
Seachem Reef Advantage Magnesium 300g 600g 1.2kg 2.2kg 4kg Marine Coral Buffer
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 22 Jul 2026)
Based on a total of 23,298 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 23,298 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Will usually delivered within 3 - 4 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£12.05
Free Delivery
Aquarium accessories Seachem Reef Advantage Magnesium
Overall Rating: 2.9 / 5 (average from multiple review sources, as of 15 Jul 2026)
Based on a total of 2 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 2 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-5 working days
Visa
Visa
Mastercard
Mastercard
£17.56
Delivery from £16.79
Cheapest offer
Size of Tub: 300g / Brand: Seachem / Type: Water Additive / EAN: 0000116063609 / GTIN: 0000116063609 / Water Type: Marine / UPC: 0000116063609 / eBay Product ID (ePID): 1004180477 / Aquarium Capacity: 300L / ProductTitle: Seachem Reef Advantage Magnesium - Raises Magnesium 300g #3D146 / MaturityScore: 8.0 / Weight: 300 g
£12.05
Will usually delivered within 3 - 4 working days of receiving cleared payment.
ebay.co.uk
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Seachem Reef Advantage Magnesium 300g 600g 1.2kg 2.2kg 4kg Marine Coral Buffer - Details
▶ Finding you the best price!
We have found 2 prices for Seachem Reef Advantage Magnesium 300g 600g 1.2kg 2.2kg 4kg Marine Coral Buffer. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Seachem Reef Advantage Magnesium 300g 600g 1.2kg 2.2kg 4kg Marine Coral Buffer - Price Information
- Cheapest price: £12.05
- The cheapest price is offered by ebay.co.uk. You can order the product there.
- The price range for the product Seachem Reef Advantage Magnesium 300g 600g 1.2kg 2.2kg 4kg Marine Coral Buffer is €£12.05to €£17.56 with a total of 2 offers.
- Payment methods: The online shop ebay.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Will usually delivered within 3 - 4 working days of receiving cleared payment. working days offered by ebay.co.uk.
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