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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 Alkaline Buffer - 50 Grams

    Seachem Laboratories Alkaline Buffer - 50 Grams

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    Alkaline Buffer? is a non-phosphate buffer to raise pH and buffer with Acid Buffer?. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Alka...
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    $3.26
  2. Seachem Laboratories Gold Buffer - 50 Grams

    Seachem Laboratories Gold Buffer - 50 Grams

    Gold Buffer? is a non-phosphate buffer that will maintain the ideal pH for goldfish while not enhancing algae growth. Depending on dosage, Gold Buffer? raises pH and buffers between 7.2 and 7.8. It is gentle, safe, and enhances t...
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    $3.26
  3. 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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    $3.32
  4. Seachem Laboratories Acid Regulator pH 5.0 - 250 Grams

    Seachem Laboratories Acid Regulator pH 5.0

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    Acid Regulator? adjusts pH to the acidic range (4.5 ? 5.5) and softens water by precipitating calcium and magnesium. Acid Regulator? supports the establishment of the optimal environment for all acid acclimated species (e.g. neon...
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    $18.16
  5. Seachem Laboratories Gold Buffer - 50 Grams

    Seachem Laboratories Gold Buffer

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    Gold Buffer? is a non-phosphate buffer that will maintain the ideal pH for goldfish while not enhancing algae growth. Depending on dosage, Gold Buffer? raises pH and buffers between 7.2 and 7.8. It is gentle, safe, and enhances t...
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    $3.26
  6. Seachem Laboratories Reef Buffer - 1 Kilograms

    Seachem Laboratories Reef Buffer

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    Maintaining your aquarium water with a ph level of 8.3 must always be observed because it is necessary to your corals and other inhabitants. An outstanding product you can completely rely on when it comes to issues like this is th...
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    $3.40
  7. 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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    $3.26
  8. 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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    $3.26
  9. 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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    $3.46
  10. 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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    $3.26

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