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Coral Calcium

22 results
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Calcium Chloride

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As low as $63.99
Convenient bulk calcium supplement ideal for experienced marine/reef aquarists Easily maintain aquarium calcium level with just 1 teaspoon per 10 gallons of water Achieve the essential balance of calcium and alkalinity beneficial to coral health Drs. Foster and Smith Calcium Chloride bulk additive lets experienced aquarists easily maintain the calcium level in aquarium water. Just 1 tsp of ...
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Kalkwasser Calcium Hydroxide

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As low as $14.39
Bulk Kalkwasser (calcium hydroxide) supplement for reef aquariums Supplements calcium and alkalinity levels beneficial to coral health High-quality reef supplement supports corals, clams & calcareous algae growth Smartly priced bulk supplement for maintaining calcium and alkalinity levels essential for coral health and growth. High-quality DFS Kalkwasser Calcium Hydroxide offers experienced ...
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Kent Marine Turbo-Calcium

As low as $15.99
Turbo-Calcium provides necessary calcium to reef aquariumsSupplements calcium levels necessary for healthy coral growthMix with water to prepare calcium solution for use in drip-dosing systems Great for experienced reef keepers who desire to rapidly raise the calcium level in their aquariums. This dry calcium supplement will enhance the health and color of your corals and invertebrates ...
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Seachem Reef Calcium

As low as $60.55
Concentrated formula helps maintain calcium level in reef aquariumsAccelerates coral growth by providing biologically available calciumReef Calcium simplifies reef aquarium care and coral supplementation Reef Calcium is specifically designed to supplement the reef aquarium with readily bio-available calcium. It promotes the growth of captive corals without the usual problems of chalk ...
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Calcium Vital Plus

As low as $17.99
All-natural calcium additive for reef and saltwater aquariums Returns calcium levels to those found in natural seawaterBinds natural waste products and actively works to reduce nitrateContains strontium and selenium for a proper aquarium electrolyte balance Provides high-grade, all-natural calcium plus extra essential nutrients for accelerated coral growth in marine aquariums. Contains ...
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Seachem Reef Advantage Calcium

As low as $21.60
Dry calcium supplement for coral growth in marine reef aquariumsHelps restore and maintain calcium to levels found in natural seawaterRaises calcium levels and also maintains magnesium and strontium Seachem Reef Advantage Calcium is a buffered (pH 8.3-8.6) optimized blend of calcium, magnesium, strontium, sodium, potassium, and other salts designed for reef aquaria supplementation. Makes an ...
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Calcion

As low as $27.99
Highly concentrated liquid calcium supplement for reef aquariumsOver 50% stronger than most competing calcium supplementsProvides calcium to corals and other reef-building invertebrates Ionic calcium solution contains no unwanted organic material such as EDTA or gluconate. Highly concentrated Calcion increases calcium concentration in marine aquarium water to provide corals and other ...
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Seachem Reef Complete

As low as $60.55
Easy to use combination liquid calcium supplement for marine aquariumsProvides vital calcium, magnesium, and strontium for healthy coral growthRestores and maintains calcium to levels found in natural seawater Comprehensive, inorganic supplement designed to safely restore calcium, strontium, and magnesium in reef and saltwater aquariums alike. Concentrated optimized blend of ionic calcium ...
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Kalk+2

As low as $14.20
Powdered calcium supplement for reef aquariumsMix with water to create a solution that can be dosedContains calcium, strontium, and magnesium in ionic ratios found in aragonite Innovative powdered calcium supplement for improved calcium delivery. Kalk+2 contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of ...
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Reef Code A & B

As low as $7.60
2-part balanced calcium and alkalinity system for reef aquariumsHelps establish calcium and carbonate ratios found in natural seawaterProvides the necessary elements for corals and other reef-building organisms Simplify calcium and alkalinity maintenance with this convenient, two-part method. When used together, Reef Code A & B helps establish the same ratio of calcium ions and carbonates ...
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Nano-Reef Parts A & B

As low as $8.99
2-part liquid reef supplement for calcium and alkalinityContains proper concentrations ideal for Nano reef systemsSimplifies reef care and supplementation without fear of overdose Calcium and alkalinity supplements formulated for nano reefs and smaller reef systems. Easy-to-use, 2-part liquid system simplifies reef supplementation vital for healthy coral and invertebrate growth. Provides all ...
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Reef Carbonate

As low as $3.72
Restores and maintains alkalinity in reef aquariumsPrevents calcium and carbonate deficiencies in saltwater aquariumsProvides essential levels of alkalinity for coral growth and health Concentrated liquid blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in reef aquariums. Reef Carbonate allows proper coral growth and health by providing and maintaining ...
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Kent Marine Liquid Calcium

As low as $29.99
Marine calcium supplement great for hard and soft coralsEasy-to-use concentrated liquid calcium formulaCalcium helps maintain a high pH needed in marine aquariums Provides necessary calcium to enhance the growth of hard corals, soft corals, and other reef invertebrates. Great for tube worms, snails, and clams, as well as purple, pink, and green encrusting calcareous algae (coralline algae). ...
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Kalkwasser Calcium Supplement

As low as $15.26
High-quality, calcium supplement for reef aquariumsCalcium hydroxide mix replenishes calcium and maintains aquarium alkalinityEssential reef supplement for healthy growth of corals, clams, and calcareous algae This calcium from Two Little Fishies supplement replenishes calcium and maintains alkalinity in marine reef aquariums. It also precipitates phosphate from the water and thus promotes a ...
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Red Sea Reef Foundation A Reef Supplement

As low as $15.99
Calcium and strontium complex for successful coral reef aquariums Creates optimal aquarium conditions for strong, healthy coral growth Use with Reef Foundation B & C for balanced coral skeleton formation Maintain ideal reef aquarium parameters necessary for promoting strong and healthy coral growth. Red Sea Reef Foundation A Reef Supplement is a calcium and strontium complex containing ...
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Instant Ocean Calcium Booster

As low as $5.99
Liquid supplement safely increases aquarium calcium levelsEasy-to-use calcium supplement ideal for marine reef aquariumsMaintain calcium levels necessary for skeletal growth of corals Solve your calcium supplementation woes without complicated calcium reactors. This single bottle solution simplifies calcium supplementation in marine aquariums. Concentrated, Instant Ocean Calcium Booster ...
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Walt Smith's Fiji Gold Coral and Live Rock Supplement

As low as $8.49
100% natural calcium supplement for reef aquariumsMade from seawater and coral reef substrateContains calcium, magnesium, and other major trace minerals Safely raise calcium, alkalinity, and pH levels in your reef aquarium. Walt Smith's Fiji Gold is made from 100% natural calcium derived from seawater and coral reef substrate - direct from the Fiji Islands. Contains calcium, magnesium, and ...
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Kent Marine Liquid Reactor

As low as $32.99
Easy and convenient calcium supplementation system for reef aquariumsRaises calcium, magnesium, strontium, and alkalinity to promote coral growthProduces the same results as calcium reactors without the high cost and maintenance Easy-to-use complete calcium and buffer system offers the same results as costly calcium reactor systems. Convenient one bottle calcium supplementation system raises ...
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Kalkwasser Mix

As low as $11.99
Raise and maintain calcium and alkalinity levels in reef aquariumsProvide vital calcium to hard and soft corals and other reef invertebratesEncourage healthy coral growth and lush growth of coralline algae The original calcium supplementation method for reef systems. Supplies bio-available calcium for lush growth of purple, pink, and green calcareous algae, snails, hard tube worms, and clams. ...
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Seachem Reef Fusion™ 1 & 2

As low as $7.22
Concentrated 2-part system for proper reef calcium & alkalinity Simple 1:1 dosing ratio means easy reef aquarium supplementation Provide calcium & alkalinity levels essential for healthy corals Establish the foundation for a thriving marine reef aquarium with greater ease. Seachem Reef Fusion is a two-part system designed to be used together in a straightforward 1:1 ratio for simple ...
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Drs. Foster & Smith

As low as $22.29
Replenishes calcium, carbonate alkalinity, and salts in marine aquariums Can be used as an alternative to "kalkwasser" or as a supplement to it Contains important trace elements C-Balance from Two Little Fishies is a two-part, calcium and alkalinity maintenance system that adjusts calcium, magnesium, and strontium ions to natural seawater ratios, and achieves a balanced ionic residual. Makes ...
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Tropic Marin BIO-CALCIUM ORIGINAL BALLING Salts Liquid Set

As low as $39.99
Ionically balanced liquid supply of calcium using the Balling method Creates best conditions for aquarium coral & coralline algae growth Add ready-to-use solution directly into aquarium or with dosing pump Ready-to-use liquid calcium supply provides a convenient way to employ the highly efficient Balling Method. Tropic Marin BIO-CALCIUM ORIGINAL BALLING Salts Liquid Set eliminates the need to ...
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