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Seachem Laboratories Reef Advantage Magnesium - 300 Grams
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Seachem Laboratories Reef Advantage Magnesium

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In stock: Order by 2PM EDT for same-day shipping (M-F only)

Item #: SC1511P

$5.09
$5.09
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Quick Overview

SeaChem Reef 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 ...
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Seachem Laboratories Reef Advantage Magnesium Information



Part #: 06360

SeaChem Reef 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 inability to maintain proper calcium levels. Magnesium depletion is commonly associated with the use of kalkwasser. 300 g treats 5,000 L (1,300 gallons).

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Seachem Laboratories Reef Advantage Magnesium Reviews

Average Ratings:

seachem mag Product Review by GARY (Posted on 2/26/14)
Rating
Excellent!

Comments: great product!! i love the size. i use to not buy seachems mag just because they did not sell a big enough size for my needs. this i will buy for now on, if they keep this size that is.

elements Product Review by EDWARD CHISHOLM (Posted on 2/26/14)
Rating
Excellent!

Comments: Grate product. Highly recommended if you like good coral growth and health. They need this just as bad as calcium.

Be Patient Product Review by MARK WUESTENBERG (Posted on 2/26/14)
Rating
Excellent!

Comments: It takes some time to raise Magnesium so be very patient and follow instructions.

one of the best Product Review by AARON LEE (Posted on 2/4/12)
Rating
Excellent!

Comments: Love this product! Wouldn't switch for any brand. Excellent price.

Does the job Product Review by GARY MAREK (Posted on 3/13/11)
Rating
Great!

Comments: A lot of reefers, especially when first starting out, don't realize the importance of magnesium. They hear calcium & alkalinity so much, they don't realize proper magnesium levels are crucial to help keeping your tank stable. If you are seriously deficient in magnesium, it is going to take a LOT of this supplement to raise your levels. I fill a bucket with R/O water, put a cup or so of the crystals in, drop a powerhead in to help dissolve the crystals for about 15-30 minutes, then add the mix to the tank. Seachem products have never let me down. Just remember, if you have a big tank and need to raise your levels up to 1300+, the biggest container (4L) is the best bang for your buck.

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