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Additives & Water Conditioners
You are here:  Home » Aquarium Supplies » Additives & Water Conditioners » Reef Advantage Calcium
 
Reef Advantage Calcium
Seachem
  • Restores and maintains calcium levels in your aquarium
  • Vital component for proper coral growth
  • Contains magnesium and strontium
    Description
    Reef Advantage Calcium is a non-caustic (pH 8.38.6) 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. 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.

    Tech Notes
    Directions

    BEGINNER: Use 5 g (1 level teaspoon) per 150 L (40 gallons) twice a week. Dissolve in at least 250 mL (1 cup*) of freshwater. Check calcium every 2 weeks and adjust amount or frequency accordingly.

    ADVANCED: Check calcium level, then follow addition regimen above until calcium is adjusted to 380420 mg/L. Each 5 g/150 L will raise calcium by about 12 mg/L. Quantity or frequency can be adjusted, but do not exceed 10 g/150L per day. Thereafter, use as required to maintain calcium.

    EXPERT: After determining the calcium consumption rate, set up a continuous drip system. Use the following formula to determine how much to add to your top-off water: m=vc/400 (m=grams to add to top off water, v=volume of tank in liters, c=amount to raise calcium in mg/L). For example, if you want to raise calcium by 25 mg/L in a 200 liter tank, then you would add 200x25/400=12.5 g into the top-off water. [For reference: 1 gallon*=3.8 liters, 5 g=1 teaspoon*]. HINTS: If used with Reef Calcium, it is not necessary to exceed 380 mg/L total calcium. Use Reef Status: Calcium to measure calcium.

    DO NOT OVERDOSE: Excess calcium may enhance the loss of carbonate alkalinity. Do not directly mix with any carbonate supplement. Best if calcium & carbonate additives are added on alternate days or at least 30 minutes apart.


    The 250G size can be shipped with your livestock order, Click Here to find out how.
     
     
    Item #   Description  
    Price
     
    Quantity
     
    Ships Within
    029994   Reef Advantage Calcium, 250G  
    $ 7.45
     
     
    1-2 Bus. Days
    006211   Seachem, Reef Advantage Calcium, 500G  
    $ 12.45
     
     
    1-2 Bus. Days
    006934   Seachem, Reef Advantage Calcium, 1KG  
    $ 21.95
     
     
    1-2 Bus. Days
     
     
    * Prices are subject to change
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