SKU: 79193688185

Seachem Reef Advantage Magnesium - 2.2 KG

$29.88 $33.20
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Seachem Reef Advantage Magnesium - 2.2 KGReef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water. Reef Advantage Magnesium contains no ammonia! This is a common contaminant in every liquid magnesium supplement on the market. Severely depleted levels of magnesium (below 800 mg L) can cause depressed pH levels and an

Seachem Reef Advantage Magnesium - 2.2 KG
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 79193688185

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4.8 ★★★★★
Based on 1619 reviews
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B
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bad item
Boise, US
★★★★★ 5
good replacement
good
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Reviewed in the United States on February 28, 2026
G
Verified Purchase
Gary C
Lake Worth, US
★★★★★ 5
Seal
Perfect, worked great!
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Reviewed in the United States on June 4, 2025
T
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TinyTim
New York, US
★★★★★ 5
Great
Great
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Reviewed in the United States on August 5, 2025
J
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Jp
Pawtucket, US
★★★★★ 5
Perfect
Perfect fit on my gen 1 out drive
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Reviewed in the United States on December 21, 2024
J
Verified Purchase
Jacob Codiga
Dallas, US
★★★★★ 5
Good quality
Oem fitment great quality vs oem
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Reviewed in the United States on September 4, 2023

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