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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. Kent Marine Micro-Vert 8 oz.

    Kent Marine Micro-Vert 8 oz.

    Description: Kent Micro Vert contains a nutritionally balanced diet for corals, sponges, anemones, gorgonians, feather dusters, clams and other fine filter feeders. It is rich in vitamins and natural minerals from spirulina and ...
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    $7.49
  2. Kent Marine Micro-Vert 64 oz.

    Kent Marine Micro-Vert 64 oz.

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    Reefs need the nutrients found in their natural environment to survive and thrive. This need is all the more evident when they are in artificial homes like aquaria and fish tanks. Luckily, a product is here to help. The Kent Marin...
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    $34.00
  3. Kent Marine Tech M 64 oz.

    Kent Marine Tech M 64 oz.

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    Byropsis algae causes too much problems to reef keepers and marine hobbyists. As a solution, you should try this highly effective Kent Marine Tech M. This is the only product that actually removes bryopsis algae from aquariums and...
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    $21.99
  4. Kent Marine Tech CB Part A 16 oz.

    Kent Marine Tech CB Part A 16 oz.

    Description: Each of Tech•CB Part A and Part B is half of a ionically balanced, complete calcium and alkalinity control system for all marine aquariums. When used simultaneously in equal amounts the system will raise both the ca...
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    $8.83
  5. Kent Marine Tech CB Part A 64 oz.

    Kent Marine Tech CB Part A 64 oz.

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    Is your fish tank lacking the calcium your pet needs? Are you looking for a solution to balance the alkalinity levels of the water in your aquaria? Then this product is perfect for you! The Kent Marine Tech CB Part A (64 Oz.) from...
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    $13.99
  6. Kent Marine Tech CB Part A 128 oz.

    Kent Marine Tech CB Part A 128 oz.

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    Keep your alkalinity and complete calcium at its proper level all the time. Get the Kent Marine Tech CB Part A from Pet Store right away. Using this product together with Kent Marine Tech CB Part B in equal amounts will make you...
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    $26.49
  7. Kent Marine Nano Reef Parts A & B - 8oz each

    Kent Marine Nano Reef Parts A & B - 8oz each

    Maintain the right pH level of your Nano Reef aquarium water by putting in the appropriate concentration reef water elements balanced with a proper buffer system. Use the Kent Marine Nano Reef Parts A & B from Pet Store to maint...
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    $11.75
  8. Kent Marine Coral Accel 16 oz.

    Kent Marine Coral Accel 16 oz.

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    Use the Kent Marine Coral Accel from Pet Store if you want your corals to grow healthier and bigger. This formula is ideally made to stimulate and encourage polyp and lush growth. It contains high amount of complex proteins and ...
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    $13.99
  9. Kent Marine PhytoPlex Phytoplankton 8 oz.

    Kent Marine PhytoPlex Phytoplankton 8 oz.

    Description: Kent Phytoplex is a highly concentrated complex of aqua cultured, naturally occurring marine phytoplankton It contains Nannochloropsis, Tetraselmis and Isochrysis sp. Tahitian ranging in size from 2 to 15 micr...
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    $7.42
  10. Kent Marine PhytoPlex Phytoplankton 64 oz.

    Kent Marine PhytoPlex Phytoplankton 64 oz.

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    Description: Kent Phytoplex is a highly concentrated complex of aqua cultured, naturally occurring marine phytoplankton It contains Nannochloropsis, Tetraselmis and Isochrysis sp. Tahitian ranging in size from 2 to 15 micr...
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    $37.99

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Items 21-30 of 110

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