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    Instant Ocean Marine Conditioner 8.45 oz (250ml)

    Instant Ocean Marine Conditioner 8.45 oz (250ml)

    Up to 40% Off Treats!

    Fast-acting conditioner makes tap water safe for aquarium use Eliminates chlorine, chloramine and heavy metals in tap water Protein skimmer-friendly: Does not cause excess aquarium foam Eliminate toxic chlorine, chloramine and heavy metals from tap... more

    $4.99

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    (275,000+)
    Instant Ocean BIO-Spira 3.38 oz

    Instant Ocean BIO-Spira 3.38 oz

    Up to 40% Off Treats!

    Essential water conditioner when setting up new marine aquariums. Contains patented and patent-pending live nitrifying bacteria that detoxify ammonia and nitrite. BIO-Spira accelerates the establishment of the bacteria necessary for successful... more

    $9.99

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    (275,000+)
    Synthetic Sea Salt Instant Ocean 50 gallon mix (bag)

    Synthetic Sea Salt Instant Ocean 50 gallon mix (bag)

    Up to 40% Off Treats!

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $15.99

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    (275,000+)
    Synthetic Sea Salt Instant Ocean 200 gallon mix (box)

    Synthetic Sea Salt Instant Ocean 200 gallon mix (box)

    Up to 40% Off Treats!

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $44.99 $39.99

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    (275,000+)
    Instant Ocean (Blue) Hydrometer

    Instant Ocean (Blue) Hydrometer

    Accurate, reliable water test equipment is absolutely vital to creating and sustaining a healthy, successful marine environment. Easy to read and simple to Ocean Hydrometer delivers precise full-range salinity and specific gravity readings --operate,... more

    $10.34

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    Instant Bay Brine Shrimp Oz

    Instant Bay Brine Shrimp Oz

    Freshwater and Marine. Freshly hatched Baby Brine Shrimp ready to use. Ideal food for delicate small fish, fish fry and as food for many invertebrates. It has an excellent buoyancy, so the food remains in the water column to facilitate feeding. One... more

    $15.99

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    Instant Bay Brine Shrimp Oz

    Instant Bay Brine Shrimp Oz

    Freshwater and Marine. Freshly hatched Baby Brine Shrimp ready to use. Ideal food for delicate small fish, fish fry and as food for many invertebrates. It has an excellent buoyancy, so the food remains in the water column to facilitate feeding. One... more

    $24.11

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    Instant Ocean Marine Chips - Omnivore Diet - 2.82 oz.

    Instant Ocean Marine Chips - Omnivore Diet - 2.82 oz.

    Instant Ocean Marine Chips contain superior nutrition for a complete and balanced diet. The chips are processed in low heat to preserve nutrient content. With added brine shrimp and seaweed; these small; flake-like chips appeal even to finicky marine... more

    $7.99

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    Instant Ocean BIO-Spira - 3.38 oz.

    Instant Ocean BIO-Spira - 3.38 oz.

    Instantly make your marine aquarium fish-safe with BIO-Spira. Natural bacteria additive accelerates the establishment of the bio-filter by providing a patented mix of nitrococcus; nitrosomas; nitrosospira; and nitrospira bacteria. Requires no... more

    $19.99

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    Instant Ocean Marine Conditioner 250ML

    Instant Ocean Marine Conditioner 250ML

    * Fast-acting conditioner makes tap water safe for aquarium use * Eliminates chlorine, chloramine and heavy metals in tap water * Protein skimmer-friendly: Does not cause excess aquarium foam Eliminate toxic chlorine, chloramine and heavy metals from... more

    $9.99

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    Instant Ocean Instant Ocean Hydrometer: Hydrometer #TK504 - Aquarium Hydrometers & Salinity Tests

    Instant Ocean Instant Ocean Hydrometer: Hydrometer #TK504 - Aquarium Hydrometers & Salinity Tests

    Instant Ocean Instant Ocean Hydrometer: Hydrometer #TK504 Instant Ocean Hydrometer is accurate, reliable water test equipment is absolutely vital to creating and sustaining a healthy, successful marine environment. Accurate to 0-001 Durable, Permanent... more

    $9.64

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    Instant Ocean 77964 IO BIO-Spira (Marine), 8.45-Ounce, 250-ml

    Instant Ocean 77964 IO BIO-Spira (Marine), 8.45-Ounce, 250-ml

    With patented nitrifying bacteria, bio-spira accelerates the establishment of the bio-filter in newly set up saltwater aquariums. The live bacteria start working immediately to provide a safe and healthy environment for your fish without the long wait.... more

    $29.64

    FREE shipping

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    Tetra Instant Ocean Biospira Saltwater 100 mL

    Tetra Instant Ocean Biospira Saltwater 100 mL

    Patented nitrifying bacteria make marine aquariums fish-safe instantly. Instantly make your marine aquarium fish-safe with BIO-Spira. Natural bacteria additive accelerates the establishment of the bio-filter by providing a patented mix of nitrococcus,... more

    $13.99

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    Instant Ocean Seaweed Grazing Block

    Instant Ocean Seaweed Grazing Block

    Instant Ocean Grazing Blocks are designed to provide a nutritious food source that encourages foraging behavior. Innovative gel-based blocks allow marine fish to pick, nibble and graze at their leisure as they would in nature. Vitamin-fortified blocks... more

    $7.99

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    Instant Ocean Aquarium Salt 25 Gallon Box

    Instant Ocean Aquarium Salt 25 Gallon Box

    Instant Ocean Sea Salt is a complete formula containing all necessary major elements, minor elements, & trace elements to ensure that the most delicate marine fish, invertebrates, and plants thrive. Mixes easily and can be used in minutes. Nitrate and... more

    $11.99

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    Instant Ocean Aquarium Salt 50 Gallon Bag

    Instant Ocean Aquarium Salt 50 Gallon Bag

    Instant Ocean Sea Salt is a complete formula containing all necessary major elements, minor elements, & trace elements to ensure that the most delicate marine fish, invertebrates, and plants thrive. Mixes easily and can be used in minutes. Nitrate and... more

    $16.99

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    Instant Ocean Fullrange Hydrometer

    Instant Ocean Fullrange Hydrometer

    Instant Ocean Hydrometer is accurate, reliable water test equipment is absolutely vital to creating and sustaining a healthy, successful marine environment. Easy to read and simple to operate, the Instant Ocean Hydrometer delivers precise fullrange... more

    $14.99 $10.99

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    Instant Ocean BIO-Spira: 250 mL - 8.45 oz #77964 - Aquarium Bio Additives

    Instant Ocean BIO-Spira: 250 mL - 8.45 oz #77964 - Aquarium Bio Additives

    Instant Ocean BIO-Spira: 250 mL - 8.45 oz #77964 Instant Ocean BIO-Spira is a water conditioner that helps nitrifying bacteria, reduces fish loss by reducing ammonia and nitrite, and will even help setup new tanks. For saltwater tanks. BIO-Spira can... more

    $15.82

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    Instant Ocean IN05313 Reef Accelerator, 250-ml Multi-Colored

    Instant Ocean IN05313 Reef Accelerator, 250-ml Multi-Colored

    Marine invertebrates like corals, sea stars, tube worms, and clams need proper levels of essential elements maintained in their seawater environment. Reef accelerator replenishes critical elements like calcium, magnesium, strontium, and numerous others... more

    $14.85

    FREE shipping

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    Marine Stabilizer 250ml

    Marine Stabilizer 250ml

    Aquarium Systems - Instant Ocean more

    $7.56

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    Bio - spira 100 Ml

    Bio - spira 100 Ml

    "Instant Ocean - BIO-Spira 100ml. IO BIO-Spira Patented nitrifying bacteria make marine aquariums fish-safe instantly. Now available through distribution! BIO-Spira accelerates the establishment of the bio-filter in newly set-up saltwater aquariums.The... more

    $10.54

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    Synthetic Sea Salt Instant Ocean 160 gallon mix (bucket)

    Synthetic Sea Salt Instant Ocean 160 gallon mix (bucket)

    Up to 40% Off Treats!

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $44.99

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    (275,000+)
    Instant Ocean BIO-Spira 8.45 oz

    Instant Ocean BIO-Spira 8.45 oz

    Up to 40% Off Treats!

    Essential water conditioner when setting up new marine aquariums. Contains patented and patent-pending live nitrifying bacteria that detoxify ammonia and nitrite. BIO-Spira accelerates the establishment of the bacteria necessary for successful... more

    $16.99

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    (275,000+)
    Synthetic Sea Salt Reef Crystals 160 gallon mix (bucket)

    Synthetic Sea Salt Reef Crystals 160 gallon mix (bucket)

    Up to 40% Off Treats!

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $54.99

    FREE shipping

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    (275,000+)
    Instant Ocean Natural Nitrate Reducer 8.45 oz (250ml)

    Instant Ocean Natural Nitrate Reducer 8.45 oz (250ml)

    Up to 40% Off Treats!

    Liquid water conditioner reduces aquarium nitrate level Use regularly for long-term reduction of aquarium nitrate Simple way to maintain low-nitrate conditions in aquariums Eliminate the need for complicated nitrate reactors or expensive resins.... more

    $5.99

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    (275,000+)
    Synthetic Sea Salt Reef Crystals 200 gallon mix (box)

    Synthetic Sea Salt Reef Crystals 200 gallon mix (box)

    Up to 40% Off Treats!

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $54.99

    FREE shipping

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    (275,000+)
    Hydrometer 1.000 to 1.030 specific gravity

    Hydrometer 1.000 to 1.030 specific gravity

    Up to 40% Off Treats!

    Easy-to-use swing-arm style hydrometer for brackish and marine systems Precise full range salinity and specific gravity readings Large easy-to-read pointer and wide stabilizer base Instant Ocean's durable, clear acrylic, swing-arm hydrometer is easy to... more

    $9.49

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    (275,000+)
    Synthetic Sea Salt Instant Ocean 160 gallon mix (bucket)

    Synthetic Sea Salt Instant Ocean 160 gallon mix (bucket)

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $44.99

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    Synthetic Sea Salt Instant Ocean 200 gallon mix (box)

    Synthetic Sea Salt Instant Ocean 200 gallon mix (box)

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $39.99

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    Instant Ocean BIO-Spira 8.45 oz

    Instant Ocean BIO-Spira 8.45 oz

    Essential water conditioner when setting up new marine aquariums. Contains patented and patent-pending live nitrifying bacteria that detoxify ammonia and nitrite. BIO-Spira accelerates the establishment of the bacteria necessary for successful... more

    $16.99

    go to store
    Instant Ocean BIO-Spira 3.38 oz

    Instant Ocean BIO-Spira 3.38 oz

    Essential water conditioner when setting up new marine aquariums. Contains patented and patent-pending live nitrifying bacteria that detoxify ammonia and nitrite. BIO-Spira accelerates the establishment of the bacteria necessary for successful... more

    $9.99

    go to store
    Synthetic Sea Salt Instant Ocean 50 gallon mix (bag)

    Synthetic Sea Salt Instant Ocean 50 gallon mix (bag)

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $15.99

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    Synthetic Sea Salt Reef Crystals 50 gallon mix (bag)

    Synthetic Sea Salt Reef Crystals 50 gallon mix (bag)

    Up to 40% Off Treats!

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $19.99

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    (275,000+)
    Synthetic Sea Salt Reef Crystals 200 gallon mix (box)

    Synthetic Sea Salt Reef Crystals 200 gallon mix (box)

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $54.99

    FREE shipping

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    Synthetic Sea Salt Reef Crystals 160 gallon mix (bucket)

    Synthetic Sea Salt Reef Crystals 160 gallon mix (bucket)

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $54.99

    FREE shipping

    go to store
    Synthetic Sea Salt Reef Crystals 50 gallon mix (bag)

    Synthetic Sea Salt Reef Crystals 50 gallon mix (bag)

    Instant Ocean Quality synthetic sea salt simulates natural seawater for thriving marine aquariums Provides marine fish, invertebrates, and plants the necessary major, minor, & trace elements Instant Ocean synthetic sea salt - the trusted choice of... more

    $19.99

    go to store
    Hydrometer 1.000 to 1.030 specific gravity

    Hydrometer 1.000 to 1.030 specific gravity

    Easy-to-use swing-arm style hydrometer for brackish and marine systems Precise full range salinity and specific gravity readings Large easy-to-read pointer and wide stabilizer base Instant Ocean's durable, clear acrylic, swing-arm hydrometer is easy to... more

    $9.49

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    SeaGarden Silk Plant - Calyculus Mexicana - 10 in.

    SeaGarden Silk Plant - Calyculus Mexicana - 10 in.

    Transform any marine aquarium into a beautiful; natural looking aquatic habitat and a true work of art. SeaGarden aquarium decor is an extensive selection of synthetic plants that bring the beauty of the world's oceans to life in your aquarium.... more

    $9.49

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    Seagarden Silk Plant - Acetabularia Calyculus - 8 in.

    Seagarden Silk Plant - Acetabularia Calyculus - 8 in.

    Transform any marine aquarium into a beautiful; natural looking aquatic habitat and a true work of art. SeaGarden aquarium decor is an extensive selection of synthetic plants that bring the beauty of the world's oceans to life in your aquarium.... more

    $11.89

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    Seagarden Silk Plant - Calyculus Verticellata - 11 in.

    Seagarden Silk Plant - Calyculus Verticellata - 11 in.

    Transform any marine aquarium into a beautiful; natural looking aquatic habitat and a true work of art. SeaGarden aquarium decor is an extensive selection of synthetic plants that bring the beauty of the world's oceans to life in your aquarium.... more

    $6.99

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    More information about Fish Supplies

    Best prices on Instant ocean marine conditioner in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.