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Additives & Supplements

Aquarium Supplies

Fish Additives & Supplements

We carry a wide variety of additives produced by the most respected companies serving the aquarium hobby, such as Kent Marine, E.S.V., Seachem and Two Little Fishies. 2-part Calcium and Alkalinity Supplements are popular additives among reef keepers since calcium and alkalinity tend to deplete quickly in a reef aquarium.

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  1. Seachem Laboratories Reef Buffer - 50 Grams

    Seachem Laboratories Reef Buffer - 50 Grams

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    DIRECTIONS: Check pH and alkalinity before use. Use 1 level measure (included) for every 8?L (2 gallons) to raise pH by about 0.1 pH units (this will also raise alkalinity by about 0.5 meq/L). Dissolve in at least a quarter cup o...
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    $3.39
  2. Seachem Laboratories Neutral Regulator pH 7.0 - 250 Grams

    Seachem Laboratories Neutral Regulator

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    SeaChem Neutral Regulatorâ„¢ adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, or ammonia. The use of...
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    $3.49
  3. Seachem Laboratories Neutral Regulator pH 7.0 - 50 Grams

    Seachem Laboratories Neutral Regulator pH 7.0 - 50 Grams

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    Neutral Regulator? adjusts pH to neutral (pH 7.0) from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, or ammonia. The use of Neutra...
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    $3.49
  4. Seachem Laboratories Alkaline Buffer - 300 Grams

    Seachem Laboratories Alkaline Buffer

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    Maintain the perfect water condition of your aquarium with the Seachem Alkaline Buffer from Pet Store . This is a liquid supplement that seeks to balance the overall pH level of the water by reducing its alkalinity. It is availab...
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    $3.49
  5. Seachem Laboratories Acid Buffer - 50 Grams

    Seachem Laboratories Acid Buffer - 50 Grams

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    DIRECTIONS: To lower pH, use 1 measure (enclosed) to every 20?L (5 US gallons) daily until intended pH is reached (this dose lowers alkalinity by about 0.2 meq/L (0.6 dKH)). Best if added directly to aquarium. If water is soft or...
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    $3.49
  6. Seachem Laboratories Marine Buffer - 250 Grams

    Seachem Laboratories Marine Buffer

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    Making sure that your aquarium water possesses a pH level that is safe and comfortable for your marine inhabitants does not need to be a tedious process when you have the Seachem Marine Buffer from Pet Store . This solution comes...
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    $3.39
  7. Seachem Laboratories Alkaline Regulator pH 7.5 - 50 Grams

    Seachem Laboratories Alkaline Regulator pH 7.5 - 50 Grams

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    Alkaline Regulator? adjusts pH to the alkaline range (7.1 ? 7.6) and supports the establishment of the optimal environment for all alkaline acclimated species (e.g. bosemani, various other rainbows etc.). For further freshwater e...
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    $3.49
  8. Seachem Laboratories Alkaline Regulator pH 7.5 - 50 Grams

    Seachem Laboratories Alkaline Regulator pH 7.5

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    Alkaline Regulator? adjusts pH to the alkaline range (7.1 ? 7.6) and supports the establishment of the optimal environment for all alkaline acclimated species (e.g. bosemani, various other rainbows etc.). For further freshwater e...
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    $3.49
  9. Seachem Laboratories Marine Buffer - 50 Grams

    Seachem Laboratories Marine Buffer - 50 Grams

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    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 sub...
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    $3.39
  10. Seachem Laboratories Acid Buffer - 300 Grams

    Seachem Laboratories Acid Buffer

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    When it comes to maintaining aquariums, the greatest problems that you will face are often with the water, regardless if you use fresh or saltwater. If these issues are not addressed properly and immediately, it will give way to t...
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    $3.49

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