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

In stock: Buy now and your order will ship the next business day

Item #: SC1511

MSRP: $8.99 Save: $3.90 (43%)
$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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Reviews

Seachem Laboratories Reef Advantage Magnesium - 300 Grams Information

Product Manuals & Documentation

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 - 300 Grams Reviews

Average Reviews

Customer Reviews

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.

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.

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.

Measure before adjusting Mg Product Review by JOSEPH MODZELEWSKI (Posted on 11/17/10)
Rating
Excellent!

Comments: Be sure to order a magnesium test kit with the supplement. I bought the salifert kit and found it easy to interpret with highly reproducible results. You will use a lot of magnesium to get small bumps in the tank's magnesium level, but being in ionic balance has made my pH much easier to maintain. I needed to bring my magnesium level up ~300ppm, which took a lot of supplementation, but maintaining the new level has been easy since I switched to Seachem calcium supplement with maintenance levels of magnesium in it.

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