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Brightwell Aquatics Calcion Liquid Calcium Supplement, 2 liters
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Usually Ships in 1 to 2 Business Days
Our Price: $25.74
In Stock!
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- Highly-concentrated ionic calcium solution
- Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important elements required for growth
- Is ionic rather than chelated, and contains no unwanted organic material such as EDTA, gluconate, or polygluconate
- Over 50% stronger than most competing products
- Free of phosphate, silicate, and organic material
- Formulated by a marine scientist
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Brightwell Aquatics Calcion Liquid Calcium Supplement, 250 ml
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Usually Ships in 1 to 2 Business Days
Our Price: $6.06
In Stock!
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- Highly-concentrated ionic calcium solution
- Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important elements required for growth
- Is ionic rather than chelated, and contains no unwanted organic material such as EDTA, gluconate, or polygluconate
- Over 50% stronger than most competing products
- Free of phosphate, silicate, and organic material
- Formulated by a marine scientist
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Brightwell Aquatics Calcion Liquid Calcium Supplement, 500 ml
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Usually Ships in 1 to 2 Business Days
Our Price: $9.88
In Stock!
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- Highly-concentrated ionic calcium solution
- Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important elements required for growth
- Is ionic rather than chelated, and contains no unwanted organic material such as EDTA, gluconate, or polygluconate
- Over 50% stronger than most competing products
- Free of phosphate, silicate, and organic material
- Formulated by a marine scientist
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Brightwell Aquatics Calcion-P Dry Calcium Supplement, 200 grams
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Usually Ships in 1 to 2 Business Days
Our Price: $8.38
In Stock!
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- High-purity powdered calcium
- Increases the concentration of calcium in marine aquarium
water to provide corals and other reef-building invertebrates with one of the most important elements required for growth - Stronger and more economical than liquid calcium solutions;
created for hobbyists maintaining multiple reef aquaria - Formulated by a marine scientist
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Brightwell Aquatics Calcion-P Dry Calcium Supplement, 400 grams
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Usually Ships in 1 to 2 Business Days
Our Price: $11.78
In Stock!
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- High-purity powdered calcium
- Increases the concentration of calcium in marine aquarium
water to provide corals and other reef-building invertebrates with one of the most important elements required for growth - Stronger and more economical than liquid calcium solutions;
created for hobbyists maintaining multiple reef aquaria - Formulated by a marine scientist
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Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 225 grams
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Usually Ships in 1 to 2 Business Days
Our Price: $9.88
In Stock!
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- Contains calcium, strontium, and magnesium in the same ionic
ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc - Provides temporary alkalinity and helps maintain pH within the
desired range when used as directed - Adds no conservative elements, such as chloride, to the
aquarium - Improves upon the industry-standard powdered calcium
supplement over the past three decades - Formulated by a marine scientist
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Brightwell Aquatics Kalk+2 Kalkwasser Supplement, 450 grams
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Usually Ships in 1 to 2 Business Days
Our Price: $12.23
In Stock!
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- Contains calcium, strontium, and magnesium in the same ionic
ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, clams, calcareous algae, etc - Provides temporary alkalinity and helps maintain pH within the
desired range when used as directed - Adds no conservative elements, such as chloride, to the
aquarium - Improves upon the industry-standard powdered calcium
supplement over the past three decades - Formulated by a marine scientist
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Brightwell Aquatics Liquid Reef, 250 ml
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Usually Ships in 1 to 2 Business Days
Our Price: $9.30
In Stock!
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- Complete source of the elements and molecules that are directly used by corals, clams, and other reef-building invertebrates and organisms to create skeletal material and grow
- Provides calcium (140,000 ppm), strontium, magnesium, and potassium in approximately the same ratios* in which they occur in aragonite
- Very strong source of carbonates (derived from aragonite), the other important group of ions involved in aragonite formation
- Increases alkalinity to help stabilize pH
- Stronger than competing products
- May be used as an inexpensive alternative to automated calcium reactor systems with similar results
- Free of phosphate, silicate, and organic material
- Formulated by a marine scientist
- Basic Instructions: Shake product well before using. Add 5 ml (1 capful) of product per 50 US-gallons of aquarium water every other day or as needed to maintain the calcium concentration within a range of 412 - 450 ppm. When used in this fashion, 250 ml treats up to 2,500 US-gallons (9,464 L). Liquid Reef may temporarily cloud aquarium water after addition, therefore it is recommended that the product be dosed at night.
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Brightwell Aquatics Liquid Reef, 500 ml
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Usually Ships in 1 to 2 Business Days
Our Price: $13.43
In Stock!
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- Complete source of the elements and molecules that are directly used by corals, clams, and other reef-building invertebrates and organisms to create skeletal material and grow
- Provides calcium (140,000 ppm), strontium, magnesium, and potassium in approximately the same ratios* in which they occur in aragonite
- Very strong source of carbonates (derived from aragonite), the other important group of ions involved in aragonite formation
- Increases alkalinity to help stabilize pH
- Stronger than competing products
- May be used as an inexpensive alternative to automated calcium reactor systems with similar results
- Free of phosphate, silicate, and organic material
- Formulated by a marine scientist
- Basic Instructions: Shake product well before using. Add 5 ml (1 capful) of product per 50 US-gallons of aquarium water every other day or as needed to maintain the calcium concentration within a range of 412 - 450 ppm. When used in this fashion, 250 ml treats up to 2,500 US-gallons (9,464 L). Liquid Reef may temporarily cloud aquarium water after addition, therefore it is recommended that the product be dosed at night.
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Brightwell Aquatics Reef Code Part A, 2 Liter
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Usually Ships in 1 to 2 Business Days
Our Price: $12.08
In Stock!
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- The calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater
- Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Cōde B
- Benefits reef-building organisms such as corals, clams, calcareous algae, etc.
- Simplifies calcium and alkalinity maintenance
- Stronger than most competing products
- Contains no phosphate, silicate, or organic material
- Formulated by a marine scientist
- Basic Instructions: Shake product well before using. Add 5 ml (1 capful) of product per 25 US-gallons of aquarium water every other day or as needed to maintain the calcium concentration within a range of 412 - 450 ppm. When used in this fashion, 250 ml treats up to 1,250 US-gallons (4,732 L). When used in equal amounts with Reef Cōde B, the calcium and carbonates being added are in the same ratio found in natural seawater. Do not mix products in the same container; this will cause the active components to precipitate and become ineffective. Allow 60 seconds to pass between dosing Reef Cōde A and B.
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Brightwell Aquatics Reef Code Part A, 500 ml
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Usually Ships in 1 to 2 Business Days
Our Price: $7.22
In Stock!
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- The calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater
- Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Cōde B
- Benefits reef-building organisms such as corals, clams, calcareous algae, etc.
- Simplifies calcium and alkalinity maintenance
- Stronger than most competing products
- Contains no phosphate, silicate, or organic material
- Formulated by a marine scientist
- Basic Instructions: Shake product well before using. Add 5 ml (1 capful) of product per 25 US-gallons of aquarium water every other day or as needed to maintain the calcium concentration within a range of 412 - 450 ppm. When used in this fashion, 250 ml treats up to 1,250 US-gallons (4,732 L). When used in equal amounts with Reef Cōde B, the calcium and carbonates being added are in the same ratio found in natural seawater. Do not mix products in the same container; this will cause the active components to precipitate and become ineffective. Allow 60 seconds to pass between dosing Reef Cōde A and B.
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Brightwell Aquatics Reef Code Part B, 2 liter
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Usually Ships in 1 to 2 Business Days
Our Price: $12.08
In Stock!
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- The carbonate-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater
- Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Cōde A
- Benefits reef-building organisms such as corals, clams, calcareous algae, etc.
- Simplifies calcium and alkalinity maintenance
- Stronger than most competing products
- Contains no phosphate, silicate, or organic material
- Formulated by a marine scientist
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Brightwell Aquatics Reef Code Part B, 500 ml
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Usually Ships in 1 to 2 Business Days
Our Price: $7.22
In Stock!
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- The carbonate-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater
- Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Cōde A
- Benefits reef-building organisms such as corals, clams, calcareous algae, etc.
- Simplifies calcium and alkalinity maintenance
- Stronger than most competing products
- Contains no phosphate, silicate, or organic material
- Formulated by a marine scientist
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CaribSea AragaMilk 16 oz
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Usually Ships in 1 to 2 Business Days
Our Price: $10.29
In Stock!
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AragaMilk provides a simple way to add balanced calcium, carbonate buffer, and essential trace elements like strontium, magnesium, and barium to your marine or hard-water aquarium. AragaMilk uses the power of natural aragonite for flash mineralization, plus a boost of magnesium to aid in coralline algae growth. No parts to mix, no risk of overdose. Dosing varies. Approximately 1 drop per 2-4 gallons. 16 oz. container.
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E.S.V. B-Ionic Calcium Buffer System 32 oz
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Usually Ships in 1 to 2 Business Days
Our Price: $9.99
In Stock!
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The E.S.V. B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing of powders, disruption of ionic balance, or addition of organic chemicals. In addition to supplying highly concentrated calcium and carbonate alkalinity required for calcification, B-Ionic Calcium Buffer System also provides all other important major, minor, and trace elements in the proper ratios to duplicate the composition of synthetic seawater. As a result, the B-Ionic Calcium Buffer System will help restore inorganic ions lost from protein skimming and help maintain the ionic balance of the aquarium water.
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E.S.V. B-Ionic Calcium Buffer System 64 oz
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Usually Ships in 1 to 2 Business Days
Our Price: $13.65
In Stock!
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The E.S.V. B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powders, disruption of ionic balance, or addition of organic chemicals. In addition to supplying highly concentrated calcium and carbonate alkalinity required for calcification, B-Ionic Calcium Buffer System also provides all other important major, minor, and trace elements in the proper ratios to duplicate the composition of synthetic seawater. As a result, the B-Ionic Calcium Buffer System will help restore inorganic ions lost from protein skimming and help maintain the ionic balance of the aquarium water.
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E.S.V. B-Ionic Calcium Buffer System Concentrate Refills 2 gallon
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Usually Ships in 1 to 2 Business Days
Our Price: $27.50
In Stock!
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The E.S.V. B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powders, disruption of ionic balance, or addition of organic chemicals. In addition to supplying highly concentrated calcium and carbonate alkalinity required for calcification, B-Ionic Calcium Buffer System also provides all other important major, minor, and trace elements in the proper ratios to duplicate the composition of synthetic seawater. As a result, the B-Ionic Calcium Buffer System will help restore inorganic ions lost from protein skimming and help maintain the ionic balance of the aquarium water.
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E.S.V. B-Ionic Calcium Buffer System Concentrate Refills 8 gallon
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Back Order
Our Price: $85.00
(Out of Stock)
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The E.S.V. B-Ionic Calcium Buffer is the original, unique, easy to use, two-component liquid supplement system. When using equal volumes of each component, the aquarist can easily maintain calcium and alkalinity levels with no mixing powders, disruption of ionic balance, or addition of organic chemicals. In addition to supplying highly concentrated calcium and carbonate alkalinity required for calcification, B-Ionic Calcium Buffer System also provides all other important major, minor, and trace elements in the proper ratios to duplicate the composition of synthetic seawater. As a result, the B-Ionic Calcium Buffer System will help restore inorganic ions lost from protein skimming and help maintain the ionic balance of the aquarium water.
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E.S.V. Calcium Chloride 3200 grams
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Usually Ships in 1 to 2 Business Days
Our Price: $36.50
In Stock!
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E.S.V. Calcium Chloride is a very pure anhydrous grade free of phosphates and nitrates. The advantage of using Calcium Chloride as a calcium supplement in marine aquaria is its very high solubility in water. This property allows the aquarist to rapidly adjust calcium concentrations to desired levels. The aquarist should be aware that Calcium Chloride does not add bicarbonate and carbonate ions to the system. Since most calcifying organisms require these ions in addition to calcium ions, the aquarist should monitor the alkalinity frequently when using Calcium Chloride and make the proper adjustments with a buffer additive. Calcium Chloride can directly reduce alkalinity by elevating the calcium ion concentration to excessively high levels and thereby initiate the precipitation of calcium carbonate from the water. This may or may not be visibly detectable, depending on the magnitude of precipitation.
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E.S.V. Calcium Chloride 400 grams
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Usually Ships in 1 to 2 Business Days
Regular Price $9.00 Clearance Price $6.50 You Save $2.50!
In Stock!
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E.S.V. Calcium Chloride is a very pure anhydrous grade free of phosphates and nitrates. The advantage of using Calcium Chloride as a calcium supplement in marine aquaria is its very high solubility in water. This property allows the aquarist to rapidly adjust calcium concentrations to desired levels. The aquarist should be aware that Calcium Chloride does not add bicarbonate and carbonate ions to the system. Since most calcifying organisms require these ions in addition to calcium ions, the aquarist should monitor the alkalinity frequently when using Calcium Chloride and make the proper adjustments with a buffer additive. Calcium Chloride can directly reduce alkalinity by elevating the calcium ion concentration to excessively high levels and thereby initiate the precipitation of calcium carbonate from the water. This may or may not be visibly detectable, depending on the magnitude of precipitation.
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