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Seachem

Seachem

Seachem remains as one of the few surviving independent and privately owned pet care companies. Seachem is owned and operated by hobbyists. All of our employees are hobbyists who maintain aquariums at home and at the office. Seachem itself was started because one such hobbyist found the available solutions to aquarists’ problems wanting. This resulted in Seachem’s very first product: Cupraplex™ (today known as Cupramine™). Thirty years later Seachem is still approaching old problems in a new way. We offer truly innovative solutions that work better than competing products and save money through increased efficiency and concentration.

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  • Seachem Reef Carbonate 500 ml.

    Seachem Reef Carbonate 500 ml.

    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...
    $8.95
  • Seachem Garlic Guard, 500ml.

    Seachem Garlic Guard, 500ml.

    Garlic Guard is an appetite/flavor enhancer for freshwater and saltwater fish...
    (2)
    $8.95
  • Seachem Reef Complete

    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...
    (1)

    Starting at: $9.95

  • Seachem Marine Buffer 500 gr.

    Seachem Marine Buffer 500 gr.

    Seachem Marine Buffer 500 gr.
    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, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate. 
    Use Marine Trace to restore the proper level of trace elements required by thriving, healthy saltwater fish.

    $9.95

    Out of stock

  • Seachem Reef Calcium

    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...
    (1)

    Starting at: $9.95

  • Seachem Reef Strontium 500 ml.

    Seachem Reef Strontium 500 ml.

    Reef Strontium is intended to restore and maintain strontium to levels found in natural seawater without affecting pH...
    $9.95
  • Seachem Reef  Plus

    Seachem Reef Plus

    SeaChem 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...
    (6)

    Starting at: $9.95

  • Seachem Reef Iodine 500 ml.

    Seachem Reef Iodine 500 ml.

    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...
    $9.95
  • Seachem Flourish Excel 500ml

    Seachem Flourish Excel 500ml

    Seachem Flourish Excel 500mlFlourish Excel is a source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be derived from simple organic compounds...
    $9.95
  • Seachem Flourish Potassium 500ml

    Seachem Flourish Potassium 500ml

    Seachem Flourish Potassium 500mlFlourish Potassium contains 50,000 mg/L of potassium suitable for the natural planted aquarium. Potassium is one of several elements that are vitally im
    $9.95
  • Seachem Flourish Iron 500ml

    Seachem Flourish Iron 500ml

    Seachem Flourish Iron 500mlFlourish Iron is a highly concentrated (10,000 mg/L) ferrous iron (Fe+2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered...
    $9.95
  • Seachem Plant Pack Fundamentals 3 x 100 ml.

    Seachem Plant Pack Fundamentals 3 x 100 ml.

    Seachem Plant Pack Fundamentals3 x 100 ml.Plant Pack Fundamentals is an excellent pack for beginning aquatic gardeners. It contains Flourish, Flourish Iron, Flourish Excel...
    $9.95
  • Seachem Flourish Trace 500 ml

    Seachem Flourish Trace 500 ml

    Seachem Flourish Trace 500 mlFlourish Trace supplies a broad range of trace elements demonstrated to be necessary for proper plant health and growth (see right panel for signs of deficiencies)...
    $9.95
  • Seachem Reef Dip

    Seachem Reef Dip

    Seachem Reef Dip

    Reef Dip™ contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting corals.
    It is effective against bacteria, fungus, and protozoans. It may be used prophylactically (without evidence of disease) or to remedy diseased specimens. It is safe to use with both stony and soft corals. It is also safe for anemones and polyps.

    Starting at: $9.95

  • Matrix Carbon Filter Media by Seachem

    Matrix Carbon Filter Media by Seachem

    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..
    (3)

    Starting at: $11.95

  • Seachem Reef Advantage Calcium

    Seachem Reef Advantage Calcium

    Seachem Reef Advantage Calcium is 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.
    (3)

    Starting at: $12.95

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