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CONCENTRATED CALCIUM SUPPLEMENT 8 OZ Concentrated Calcium Supplement
Highly Concentrated liquid Calcium additive to rapidly raise Calcium levels in the marine and reef aquarium. It is critical for the growth and formation of a variety of structures, including the skeletons and shells of many corals, clams, algae and other reef organisms. Highest Quality Raw Materials including USP and ACS Reagent Grade. Produced wi... ...more.
PRIME 325 ML 144/CS Seachem Prime
A complete and concentrated conditioner for both fresh and salt water. Removes chlorine, chloramine and ammonia. Prime™ converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. May be used during tank cycling to alleviate ammonia/nitrite toxicity. Prime™ detoxifies nitrite and nitrate, allowing the biofilter to more efficiently re... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
729024
$7.47
PURPLEUP 8 OZ Purple Up
Purple-Up™ is a new pink and purple coralline algae accelerator. Since Purple-Up™ is not a fertilizer; it does not promote the growth of nuisance algae. How does it work? Purple-Up™ uses a unique dual method approach to coralline algae acceleration. It contains ionic calcium which immediately raises dissolved calcium levels in your aquarium water. At the same time Supe... ...more.
CALCION 500ML 12/CS Calcion
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. ... This item is sold individually....more.
POTASSION 500ML 12/CS Potassion
Highly-concentrated ionic potassium solution.
Provides potassium, an important component of aragonite (the mineral secreted as skeletal material by corals and other reef-building marine organisms), complexed into pigments that enhance blue coloration of some small-polyp stoney corals, important to proper neurological function, and depleted in marine aqu... This item is sold individually....more.
STRONTION 500ML 12/CS Strontion
Highly-concentrated ionic strontium solution.
Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral that is secreted as skeletal material.
Stronger than most competing strontium solutions.
Contains no unwanted organic material such as EDTA, gluconate, or polygluconate.
Over 5... This item is sold individually....more.
IODION 500 ML 12/CS Iodion
Highly-concentrated, extended activity iodide solution.
Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of fishes.
Stronger than most competing products.
The nature of iodide sources used makes Iodion more effective than ... This item is sold individually....more.
REEF Advantage MAG. 600g 12/CS Seachem Reef Advantage Magnesium
Reef Advantage Magnesium™ is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water. Reef Advantage Magnesium™ contains no ammonia! This is a common contaminant in every liquid magnesium supplement on th... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
REEF IODIDE 500 ML 12/CS Seachem Reef Iodide
Reef Iodide™ is a concentrated (8,000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels to those found in natural sea water. It is formulated to provide a safe source of iodide that will not convert to toxic free iodine under storage or reef conditions. Iodine is as toxic as chlorine and should never be used ... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
REEF CALCIUM ENGLISH 500 ML 12/CS 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. It increases the bioavailability of the calcium, provides a rich source of metabolic energy to help maintain peak coral growth, and prevents calcium precipitation/alkalinity depletion. Polygluconate c... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
REEF CARBONATE 500ML 12/CS Seachem Reef Carbonate
Reef Carbonate™ is a concentrated (4,000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. 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 carbo... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
REEF COMPLETE ENGLISH 500ML 12/CS Seachem Reef Complete
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... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
REEF PLUS 500ML 12/CS Seachem Reef Plus
Reef Plus™ is a full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Reef Plus™ is formulated to provide nutrients available from natural tropical reef waters. Contains vitamin B12, vitamin C, thiamine, inositol, choline, iodide, and ot... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
REEF TRACE 500ML 12/CS Seachem Reef Trace
Reef Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper reef health and growth. Trace elements are normally depleted by utilization, oxidation and precipitation. The latter two processes occur more rapidly than with other micronutrients. This makes it important to restore trace elements on a regular basis. Reef Trace™ may be ... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
729060
$9.34
BIOMAGNET CLARIFIER 16 OZ Bio Magnet Clarifier
Bio-Magnet™ Cloudy aquarium water is caused by fine suspended particles such as algae, silt, and bacteria. These particles usually carry a negative charge as does most filter media. The filter media, therefore, repels these particles, and water can remain continually cloudy. Bio-Magnet™ imparts a positive electrical charge as a bacterial attractant. This uni... ...more.
FERRION 250 ML 12/CS Ferrion
Highly-concentrated and stable iron solution for supplementing aquaria containing hermatypic organisms (i.e. “photosynthetic” or zooxanthellate corals, clams, and their allies), macroalgae, coralline algae, mangroves, marsh grasses, and other desirable marine algae and plants.
Particularly suited to systems outfitted with a refugium or mud system.
... This item is sold individually....more.
Aquaculture / Aquarium / Reef Tank / Marine 
