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PRIME 50 ML 25/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.
REEF BUILDER 50G 25/CS Seachem Reef Builder
Reef Builder ™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Used as directed, Reef Builder™ will not deplete calcium,... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
STABILITY 100 ML 25/CS Seachem Stability
Stability™ will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: “new tank syndrome”. Stability™ is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, ... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more.
PH+ 250 ML 12/CS pH+
Increases pH in marine and reef aquaria.
May be used to help increase pH in aquaria that have adequate alkalinity yet have chronically-depressed pH levels; while not intended to act as a permanent solution to such issues, pH+ may be used as needed until the cause of depressed pH is discovered and remedied.
Stronger than most competing products.
... This item is sold individually....more.
PRIME 100 ML 25/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.
REEF CARBONATE 250ML 25/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.
ALKALIN8.3 250 ML 12/CS Alkalin8.3
Highly-effective alkalinity (KH)-increasing (“buffer”) solution
Helps increase pH stability in an aquarium by raising the alkalinity.
Provides a source of carbonates, which make up the majority by weight of aragonite, the mineral secreted by reef-building organisms as skeletal material.
Continued addition raises pH until 8.3 is reached, at which ... This item is sold individually....more.
REEF IODIDE 100 ML 25/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.
ERASE-CL 250 ML 12/CS Erase-Cl
Removes chloramines, chlorine, ammonia, and nitrites present in tap water and/or aquarium water.
May be used to neutralize iodine in the event of an aquarium overdose.
Used as directed, is safe for use directly in all marine aquaria, including reef aquaria.
Free of phosphate and silicate.
Formulated by a marine scienti... This item is sold individually....more.
REEF COMPLETE 100ML 25/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.
MAGNESIUM 250 ML 12/CS Magnesion
Highly-concentrated ionic magnesium solution.
Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building organisms such as corals, clams, and their allies to form skeletal material.
Stronger than most competing products.
... This item is sold individually....more.
NANOCODE A 125ML REEF DOSING SYS 12/CS Nano Code A
Balanced Major, Minor, and Trace Element and Buffer System for Nano-Reef Aquaria
Part of a complete system for simplifying and maintaining proper water chemistry in very small (e.g. “nano”) reef aquaria
NanoCode A provides calcium, potassium, and strontium in aragonite ratios, enhanced magnesium (relative to the aragonite ratios), and non-conservative mi... This item is sold individually....more.
NANOCODE B 125 ML REEF DOSING SYS 12/CS Nano Code B
Balanced Major, Minor, and Trace Element and Buffer System for Nano-Reef Aquaria
Part of a complete system for simplifying and maintaining proper water chemistry in very small (e.g. “nano”) reef aquaria
NanoCode B provides molecules that increase pH stability and form an integral part of aragonite, the mineral that is secreted by reef-building organisms ... This item is sold individually....more.
IODION 250 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.
CALCION 250 ML 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.
NANOCODE A 250ML REEF DOSING SYS 12/CS Nano Code A
Balanced Major, Minor, and Trace Element and Buffer System for Nano-Reef Aquaria
Part of a complete system for simplifying and maintaining proper water chemistry in very small (e.g. “nano”) reef aquaria
NanoCode A provides calcium, potassium, and strontium in aragonite ratios, enhanced magnesium (relative to the aragonite ratios), and non-conservative mi... This item is sold individually....more.
Aquaculture / Aquarium / Reef Tank / Marine 
