Seachem Laboratories Reef Advantage Calcium - 250 Grams

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Seachem Seachem Reef Advantage Calcium ™ is equivalent to dry Reef Complete™. It is a non-caustic (pH 8.3-8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Reef Advantage Calcium™ also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium. If either usage or precipitative loss results in a more rapid loss of either magnesium or strontium, then Reef Advantage Magnesium™, Reef Advantage Strontium™, or Reef Strontium™ may be employed. Unlike limewater (kalkwasser), Reef Advantage Calcium™ does not have a caustic pH and will not deplete magnesium. Used as directed, it will not deplete alkalinity. 250 g treats 8,000 L (2,000 gallons).

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Product Manuals & Documentation

Seachem Laboratories Reef Advantage Calcium - 250 Grams

Owner's Manual available for download in Adobe PDF file format

Manufacturer Info

Seachem
Seachem Laboratories, Inc. was established in 1980 by Dr. Leo G. Morin. Seachem moved into a state of the art 110,000 square foot facility in Madison, Georgia marking their 25th anniversary in the industry in 2005. This facility includes production and research laboratories, manufacturing, inventory, shipping, and office space.

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Overall, others give this:

  • 4.8

32 Reviewers (100%) would recommend this

Overall Rating:

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5
5.0
calcium

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good product at a good price
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5
5.0
Seachem Reef Advanrage Calcium

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REVIEW
I have tried multiple methods with regard to calcium and alkalinity management in the reef aquarium and find myself coming back to Seachem. Bulk calcium chloride and sodium carbonate are cheaper, but for my systems I do not get good consistent results. Reef organisms are so beautiful and they do...Read More
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5
5.0
Seachem Reef Advantage Calcium

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Been using this product along with Seachem Reef Builder and kalkwasser for years. Current reef has been up since 2002 and is quite healthy
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5
5.0
Great!

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I like the Seachem products, and have had great success using them. They are an excellent value. Great quality for the price! The calcium dissolves easy and does not cloud the water at all. I like using it as opposed to kalk because it does not effect the PH and Alkalinity as much.
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5
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Rock solid

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What a great product, keeps my levels always right on the money and never no surprises. Easy too use and my tank responds very well too all Seachem products.
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5
5.0
great stuff

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Seachem's reef advantage calcium is the only calcium supplement I recommend for my customers. Simple to dose, and concentrated so that it doesn't take much to get the result you're looking for. coupled with seachem's reef builder for alkalinity, these are the only two products you will need to keep ...Read More
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5
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Seachem Laboratories Reef Adva

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Easy to use product for maintaining Calcium and Magnesium at desired levels.
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Overall, others give this:

  • 4.8

32 Reviewers (100%) would recommend this

Overall Rating:

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