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Reef Calcium, 4 L / 1 fl. gal.


Price: $67.52 & FREE Shipping. Details
Only 2 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
  • Maintains calcium and accelerates coral growth
  • A concentrated bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH
  • Polygluconate complexation confers several benefits; increases calcium bioavailability, and provides a rich source of metabolic energy for peak growth
  • Polygluconate complexation also prevents precipitation and alkalinity depletion, and contains no nitrogen or phosphate
  • 250 milliliters treats 1000 US gallons
4 new from $62.87

$67.52 & FREE Shipping. Details Only 2 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.


Product Description

Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Polygluconate complexation confers several benefits: it increases the bioavailability of the calcium, it provides a rich source of metabolic energy to help maintain peak coral growth, and it prevents calcium precipitation/alkalinity depletion. Polygluconate contains no nitrogen or phosphorous, thus it is biologically impossible for it to lead to algae growth in a properly maintained reef system. Guaranteed Analysis (Amounts per 1 g): Calcium (min)……… 50 mg, Calcium (max)……… 52 mg, Ingredients: calcium gluconate

Product Details

  • Product Dimensions: 4.5 x 6.9 x 11.5 inches
  • Shipping Weight: 11.8 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0002A5WBA
  • Item model number: 359
  • Amazon Best Sellers Rank: #455,436 in Pet Supplies (See Top 100 in Pet Supplies)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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This item: Reef Calcium, 4 L / 1 fl. gal.