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| Seachem | PURIGEN 100ML 24/CS
Seachem Purigen
Purigen™ is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or absorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%. Purigen™ controls ammonia, nitrites and nitrates by removing nitr... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729134 | $8.29 | |
| Seachem | 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. | 729048 | $8.24 | |
| Seachem | THE BAG 24/CS
Seachem The Bag
The Bag™ is an innovative welded filter bag with a durable non-stitched seam. It has a 180 micron mesh, is resistant to bleach, caustics, and acids, and comes with a convenient resealable locking closure. It is available in a convenient 5” x 10” size. It is ideal for all filtration products and has an exceptionally long life.... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729146 | $8.14 | |
| Seachem | CUPRAMINE 100ML 25/CS
Seachem Cupramine
Cupramine™ is superior to copper sulfate, chloride & citrate: it is non-acidic, less toxic to fish, remains in solution, and does not contaminate the filter bed. It is superior to chelates: it is fully charged (ionic), and active at low concentrations, and is removable with carbon.... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729142 | $7.48 | |
| Seachem | 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 | |
| Seachem | REEF Advantage CALCIUM 250G 25/CS
Seachem Reef Advantage Calcium
A non-caustic (pH 8.3–8.6) 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. To prevent this you must provide calcium (Reef Advantage ... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729040 | $7.17 | |
| Seachem | CLARITY ENGLISH 250 ML 25/CS
Seachem Clarity
Clarity™ is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant safe. Clarity™ is the only clarifier on the market that does it all! Clarity™ will clear all types of clouding including, but not limited to, chemical clouding and particulate clouding (i.e. stirred up gravel bed). Freshwa... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729170 | $7.05 | |
| Seachem | STABILITY ENGLISH 250 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. | 729072 | $7.05 | |
| Seachem | REEF FUSION 1 1L
Seachem Reef Fusion 1
Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity. When used together, the Reef Fusion™ system will maintain calcium and alkalinity levels. When used as directed, Reef Fusion 1™ and Reef Fusion 2™ will maintain t... — FREE shipping when ordering $75 or more of qualifying items....more. | 729165 | $6.80 | |
| Seachem | REEF FUSION 2 500 ML
Seachem Reef Fusion 2
Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides alkalinity. When used together, the Reef Fusion™ system will maintain calcium and alkalinity levels. When used as directed, Reef Fusion 1™ and Reef Fusion 2™ will maintain t... — FREE shipping when ordering $75 or more of qualifying items....more. | 729167 | $6.80 | |
| Seachem | PH ALERT
Seachem pH Alert™
6 MONTH MONITOR
pH Alert™ is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly to alert you shifts to in pH levels between 5.8 and 8.6. Freshwater Only.... — FREE shipping when ordering $75 or more of qualifying items....more. | 729002 | $6.59 | |
| Seachem | AMMONIA ALERT
Seachem Ammonia Alert™
1 YEAR MONITOR
Ammonia Alert™ is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are needed. The device detects less than 0.05 mg/L (ppm) free ammonia and alerts you to the #1 ki... — FREE shipping when ordering $75 or more of qualifying items....more. | 729004 | $6.28 | |
| Seachem | MATRIX CARBON 250ML 25/CS
Seachem MatrixCarbon
MatrixCarbon™ is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will not pack. It permits maximum water flow and contact with its high density of macroporous binding sites. MatrixCarbon™ has a very low ash content as indicated by its minimal impact on pH. Even when added to distilled water, it does not raise pH... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729130 | $6.17 | |
| Seachem | MARINE BUFFER 250G 25/CS
Seachem Marine Buffer
Marine Buffer™ will safely raise marine pH to 8.3. It will not raise pH above 8.3 even if inadvertently overdosed. Marine Buffer™ is a blended product and is not just sodium bicarbonate or sodium carbonate, commonly sold as a substitute. Such products can raise pH to dangerous levels if not used properly. Marine Buffer™ contains sodium, magnesium, calcium, st... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729084 | $6.14 | |
| Seachem | REEF PLUS 250ML 25/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. | 729094 | $6.07 | |
| Seachem | REEF TRACE 250 ML 25/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. | 729058 | $6.07 | |
