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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. Aquarium Pharmaceuticals Stress Coat Marine 16oz

    Aquarium Pharmaceuticals Stress Coat Marine

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    Do you use tap water for your marine aquarium? This is not a good practice to have. You should know that water coming from the tap contains chlorine, copper, zinc, and other chemicals that were meant to make the water clean and sa...
    FROM ONLY
    $4.30
  2. Aquarium Pharmaceuticals Tap Water Conditioner 16oz

    Aquarium Pharmaceuticals Tap Water Conditioner 16oz

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    Are you trying to put up a new marine environment? Make your first step by using the Aquarium Pharmaceuticals Tap Water Conditioner 16oz from Pet Store . This solution conditions tap water to make it ready and suitable for aquari...
    ON SALE
    $5.99
  3. Aquarium Pharmaceuticals Stress Coat 4 Oz

    Aquarium Pharmaceuticals Stress Coat 4 Oz

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    Acts as a liquid bandage to prevent the loss of essential electroytes; protects damaged tissue against disease-causing organisms. Helps heal torn fins & skin wounds. Use when setting up aquarium or changing water. Contains aloe ve...
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    $2.83
  4. Aquarium Pharmaceuticals Stress Coat Marine 8 oz

    Aquarium Pharmaceuticals Stress Coat Marine 8 oz

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    Fish & Tap Water Conditioner that removes chlorine, chloramines and ammonia from tap water in a Marine tank. Stress Coat® Marine is the only marine water conditioner with the healing power of aloe vera. Developed for use with a pr...
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    $4.30
  5. Aquarium Pharmaceuticals Stress Coat 64oz

    Aquarium Pharmaceuticals Stress Coat 64oz

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    Instantly removes chlorine and chloramines, making tap water safe for fish. Neutralizes heavy metals. Also, replaces the natural slime coating fish need in times of stress, such as handling, shipping or fighting. Contains Aloe Ver...
    ON SALE
    $19.99
  6. Aquarium Pharmaceuticals Algae Destroyer Advanced Liquid 16oz

    Aquarium Pharmaceuticals Algae Destroyer Advanced Liquid

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    One of the main motivations people have in getting an aquarium is to see a really nice view of the aquatic environment where fishes are swimming contentedly; the light is glimmering off the top and penetrating to the bottom where ...
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    $6.88
  7. Aquarium Pharmaceuticals Ammo-Lock 8oz

    Aquarium Pharmaceuticals Ammo-Lock 8oz

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    A patented water conditioner that works instantly, in both fresh and saltwater, to detoxify ammonia and remove chlorine and chloramines. Locks up ammonia in a non-toxic form until it can be broken down by the tank's natural biolog...
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    $4.73
  8. Aquarium Pharmaceuticals Proper pH 7.0 250g

    Aquarium Pharmaceuticals Proper pH 7.0 250g

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    Automatically sets and stabilizes pH at 7.0. Removes chlorine & detoxifies heavy metals. For community aquariums. Contains Aloe Vera and electrolytes to reduce fish stress. Use when setting up aquarium or changing water. Purpose...
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    $5.59
  9. Aquarium Pharmaceuticals Goldfish Start Up Pack

    Aquarium Pharmaceuticals Goldfish Start Up Pack

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    Together, Ammo Lock and Stress Zyme assure good water quality, an efficient biological filter, healthy fish and a clean aquarium. Use when setting up your fresh or saltwater aquarium and every time you add water. 1 oz...
    ONLY
    $2.38
  10. Aquarium Pharmaceuticals Stress Zyme 1gal

    Aquarium Pharmaceuticals Stress Zyme 1gal

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    Improves the development of the biological filter and helps clean a dirty aquarium. Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite...
    ON SALE
    $48.99

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