Seachem Reef Supplements

Seachem Reef Calcium - Seachem Reef Advantage Calcium - Seachem Reef Builder
Seachem Reef Complete - Seachem Reef Buffer - Seachem Reef Fundamentals

To determine how much of a product you need for your tank, try the
Reef Product Dosage Calculator, courtesy of Seachem

SEACHEM REEF CALCIUM

Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH (formulated at pH 8.2). 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 inhibits calcium precipitation/alkalinity depletion. One side benefit includes enhancement of denitrification. Polygluconate contains no nitrogen or phosphorous, thus it is biologically impossible for it to lead to algae growth in a properly maintained reef system.

Reef Calcium™ may be used alone to maintain calcium but will provide enhanced levels of coral growth when used in conjunction with an ionic calcium supplement (Reef Complete™, Reef Advantage Calcium™).

Reef Calcium™ is intended to maintain calcium levels; if calcium becomes seriously depleted one should either perform a water change or use an ionic calcium supplement to restore the depleted level of calcium. Each 100 mL treats up to 1,600 L (400 gallons). It is not necesary to exceed 380 mg/L total calcium when using this product.

For more information, visit the Seachem Reef Calcium FAQ

#35307 - Reef Calcium 100 mL ~ $3.69
#35606 - Reef Calcium 250 mL ~ $5.99
#35309 - Reef Calcium 500 mL ~ $8.99
#35804 - Reef Calcium 2 Liter ~ $34.99*

* Due to the extra weight of shipping these items,
the following additional shippings costs will be added

2 Liter - $4

This product is part of a combo package

Seachem Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Used as directed, Reef Builder™ will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Reef Builder™ and Reef Buffer™ may be used together. Use Reef Builder™ to raise carbonate alkalinity without affecting pH.
500 g treats 32,000 L (8,000 gallons).

For more information, please visit the Seachem Reef Builder FAQ

#36603 - Reef Builder 300 gm ~ $5.99
#36306 - Reef Builder 600 gm ~ $10.39
#36702 - Reef Builder 1 Kilogram ~ $18.99
#36900 - Reef Builder 4 Kilogram ~ $59.99*

* Due to the extra weight of shipping these items,
the following additional shippings costs will be added

4 Kilogram - $9

SEACHEM REEF COMPLETE

Seachem Reef Complete™ is a concentrated (160,000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. 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. To prevent this you must provide calcium (Reef Complete™) and carbonates (Reef Builder™).

Reef Complete™ 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.

For more information visit the Seachem Reef Complete FAQ

#36602 - Reef Complete 250ml ~ $5.99
#33305 - Reef Complete 500ml ~ $10.39
#33800 - Reef Complete 2 Liter ~ $35.99*
#33909 - Reef Complete 4 Liter ~ $59.99*

* Due to the extra weight of shipping these items,
the following additional shippings costs will be added

2 Liter - $4
4 Liter - $9

SEACHEM REEF BUFFER

Seachem Reef Buffer™ is intended primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult. When used as directed Reef Buffer™ will raise the pH of your reef system to 8.3 without fear of accidentally overshooting the pH to a dangerous level. Reef Buffer™ will also raise carbonate alkalinity. Reef Buffer™ is a blended product and is not just sodium carbonate. Reef Builder™ should be used to raise alkalinity when pH is not a problem.

For more information visit the Seachem Reef Buffer FAQ

#67607 - Seachem Reef Buffer 250 gram ~ $5.99
#67300 - Seachem Reef Buffer 500 gram ~ $10.39
#67706 - Seachem Reef Buffer 1 Kilogram ~ $18.99
#67904 - Seachem Reef Buffer 4 Kilogram ~ $59.99*

* Due to the extra weight of shipping these items,
the following additional shippings costs will be added

4 Kilogram - $9

SEACHEM REEF FUNDAMENTALS

The Fundamentals Pack combines those products essential for any reef
(Reef Complete, Reef Carbonate, and Reef Plus).

100 mL/3.4 fl. oz. Pack (Treats 6400 L (1695 US Gallons))

#133500 - Reef Fundamentals ~ $10.99