Seachem Reef Advantage Calcium 250g

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Seachem Reef Advantage Calcium 250g raises reef calcium levels and also maintains magnesium and strontium levels- 250g treats 7600 litres

Seachem Reef Advantage Calcium 250g

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  • Seachem Reef Advantage Calcium 250g


Seachem Reef Advantage Calcium 250g

Seachem Reef Advantage Calcium 250g 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.

To prevent this you must provide calcium (Seachem Reef Advantage Calcium) and carbonates (Seachem Reef Builder or Reef Carbonate).

Seachem Reef Advantage Calcium also includes magnesium and strontium in amounts proportionate to typical utilzation ratio (100:5:0.1, Ca:mg:Sr)

This allows one to maintain these two important elements while maintaining calcium. Unlike lime water (kalwasser), Seachem Reef Advantage Calicum does not have a caustic pH and will not deplete magnesium. Used as directed it will not deplete alkalinity.

Beginner: Use 5g of Seachem Reef Advantage Calcium per 150l twice a week.

Dissolve in at least 250ml of fresh water.

250g treats 7600 litres

Always read the instructions before use.

Additional Information

Manufacturer Seachem
Brand No
free delivery over £50
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