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Ships within 48 hours · Estimated delivery Jun 14 - Jun 19
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Description
Brightwell Magnesion - 250 MLBrightwell Aquatics Magnesion 250 ml is a concentrated magnesium supplement for reef and marine aquariums, designed to stabilize magnesium levels and support coral and skeletal growth without using EDTA or organic binders. Specifications Category: Marine Aquarium Supplement Brand: Brightwell Aquatics For: Reef & Marine Aquariums Size Weight: 250 ml (8. 45 fl oz) Dosage: 5 ml per 20 gallons every other day Coverage: Up to 1,000 gallons Key Features
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 1868 reviews
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Product Reviews
★★★★★ 5
Quality
Color: Black
Good quality and size
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Strong magnet
Color: Black
Works well. Strong magnet. Credit card area tight for 5. Cards but loosening up
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Great craftsmanship
It’s a great leather card carrier. The money clip is strong and there is plenty of room for 4-6 cards comfortably. Slim and classy
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Reviewed in the United States on August 18, 2022
★★★★★ 4
Customer Customization Required
Color: Black
The money clip wallet is well made and attractive, but as many people have commented, it doesn't hold enough cards. HOWEVER, it can be stretched. I pounded a stack of nine old cards into the wallet and left it in a drawer for four days. After pulling the cards out, it comfortably holds seven. I'm completely satisfied.
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Reviewed in the United States on January 27, 2026
★★★★★ 5
Good quality and real nice presentation of the box. Special
Color: Black
It’s good quality and a real strong magnet. It’s bigger than my old one that I’ve used for 20 years. I won’t ever find another one like my old one.
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Reviewed in the United States on November 17, 2025
