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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 Kalkwasser 100 g

    Kent Marine Kalkwasser 100 g

    Description: KALKWASSER MIX provides bio-available calcium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Corals will open more and stay attached to their skeletons better, with r...
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    $7.99
  2. Kent Marine Coral-Vite 8 oz.

    Kent Marine Coral-Vite 8 oz.

    Give your aquatic livestock the supplements they need for their growth and reproduction with the Kent Marine Coral-Vite from Pet Store . This is a vitamin and mineral supplement made especially to provide the required nutritional...
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    $10.15
  3. Kent Marine Pro Clear Marine Clarifier 16 oz.

    Kent Marine Pro Clear Marine Clarifier 16 oz.

    Description: Kent Pro Clear Marine produces and maintains crystal clear aquarium water without affecting pH. Whereas competing products may clog the fishes gills, suffocating them, and cause invertebrates to close up, Kent Pro C...
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    $11.49
  4. Kent Marine Coral Accel 64 oz.

    Kent Marine Coral Accel 64 oz.

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    Corals are beautiful, there is no doubt about that. But if they don't grow fully or don't do it fast enough, they won't reach their maximum potential. If you are a coral reef owner, you may have to help the with the growth of your...
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    $38.99
  5. Kent Marine Marine C, 1oz

    Kent Marine Marine C, 1oz

    Vitamin C Supplement For Marine Fishes And Invertebrates. Vitamin. Vitamin C has been shown to enhance the immune system of fishes and invertebrates, as well as facilitate the metabolism of fatty acids, and stimulate the producti...
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    $9.10
  6. Kent Marine Essential Elements 8 oz.

    Kent Marine Essential Elements

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    Description: Kent Marine Essential Elements replaces biologically important trace minerals which are removed by marine fish and invertebrates, and removed through protein skimming, ozone, and especially carbon filtration. Design...
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    $6.80
  7. Kent Marine Chroma Plex 8 oz.

    Kent Marine Chroma Plex

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    Description: ChromaPlex is a unique blend of aquacultured, naturally-occurring phytoplankton Particles range in size from 5 to 25 microns, providing a broad range for filter-feeding marine invertebrates Contains essenti...
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    $9.41
  8. Kent Marine Super Buffer Dkh 4kg (8.8lb)

    Kent Marine Super Buffer Dkh 4kg (8.8lb)

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    When you hear the word 'buffer', what do you usually think of? You might think of a physical barrier that lessens the impact of something, so that the result is less harm for everyone involved, with the buffer taking most of the f...
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    $47.99
  9. Kent Marine Super Iodide 16 oz.

    Kent Marine Super Iodide 16 oz.

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    The Kent Marine Super Iodide 16 Oz from Pet Store is a supplement that will provide your aquatic animals, plants and rocks with the iodide elements they need to live and stay healthy in their artificial environment. Iodide prese...
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    $10.49
  10. Kent Marine Zoe Marine Vitamin 8 oz.

    Kent Marine Zoe Marine Vitamin 8 oz.

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    Looking for the practical food supplement for your aquatic pets' daily diet? Use the Kent Marine Zoe Marine Vitamin 8 oz from Pet Store to provide your pets all the basic nutrients it needs. Made for marine animals and plants, t...
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    $15.54

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