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    API Nitrite Test Kit - Freshwater and Saltwater - 180 Tests

    API Nitrite Test Kit - Freshwater and Saltwater - 180 Tests

    Nitrite; a major cause of fish death; is produced in the aquarium by fish waste and overfeeding. Even low levels affect the red blood cells of fish; reducing their ability to carry oxygen; thus causing suffocation and even death. The Nitrite Test Kit... more

    $7.39

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    API Nitrite Test Kit

    API Nitrite Test Kit

    Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. 180 tests per kit. more

    $4.99

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    Nutrafin Ammonia Freshwater Aquarium Test Kit

    Nutrafin Ammonia Freshwater Aquarium Test Kit

    Testing for ammonia is a must. The Nutrafin Ammonia Freshwater Aquarium Test Kit offers quick, accurate results when testing for ammonia in your freshwater aquarium. In an established tank, an ammonia test should be performed and recorded in a log once... more

    $17.99 $9.00

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    Pet Food Direct

    (10,000+)
    Nutrafin pH Low Range Freshwater Aquarium Test Kit

    Nutrafin pH Low Range Freshwater Aquarium Test Kit

    The pH levels in your aquarium are extremely important and should be checked at least every month. The Nutrafin pH Low Range Freshwater Aquarium Test Kit will give you quick and accurate results when testing the pH levels in your aquarium. The Nutrafin... more

    $14.99 $7.50

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    Pet Food Direct

    (10,000+)
    (100) Instant Ocean Nitrite Test Refills

    (100) Instant Ocean Nitrite Test Refills

    YOU ARE BIDDING ON 5 NEW OF INSTANT OCEAN TEST KIT NITRITE REFILL PACKS EXP. 03/09 EACH PACK CONTAINS 20 TEST PACKETS THAT MAKES THIS DEAL TOTAL 100 TESTS!Instant Ocean aquarium test kits make saltwater testing easier than ever before for the beginning... more

    $12.00

    FREE shipping

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    Salifert Nitrite Test Kit - 50 Tests

    Salifert Nitrite Test Kit - 50 Tests

    SALIFERT NITRITE TEST KIT - 50 TESTS Product #: SAT105A Nitrite testing Nitrite is a substance that is toxic to fish and invertebrates. It is a misconception that once a tank is through its cycle (first 3 or 4 weeks) that nitrite has vanished. Many... more

    $16.90

    FREE shipping

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    Elos Nitrite (no2) Test Kit

    Elos Nitrite (no2) Test Kit

    Elos Nitrite (NO2) Test Kit Product #: EO4117 :: Nitrite test for aquarium Biological filtration is a method that uses naturally occurring nitrifying bacteria to detoxify nitrogenous wastes. One type of bacteria (Nitrosomonas spp.) converts ammonia to... more

    $24.95

    FREE shipping

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    Fresh-salt Nitrite Mini Test Kit

    Fresh-salt Nitrite Mini Test Kit

    Toxic nitrite is produced by the biological filter as it detoxifies ammonia. Use this product only with freshwater aquariums. Includes: instructions, testing solution, test tube with cap, computer analyzed laminated color card. To use: Fill a clean... more

    $6.95

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    Rakuten.com Shopping

    (1,000,000+)
    Saltwater And Freshwater Phosphate Test Kit

    Saltwater And Freshwater Phosphate Test Kit

    Saltwater and freshwater phosphate test kit more

    $19.97

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    Rakuten.com Shopping

    (1,000,000+)
    Aquarium pharmaceuticals Freshwater /Saltwater calcium test kit

    Aquarium pharmaceuticals Freshwater /Saltwater calcium test kit

    API Aquarium Calcium Test KitReef invertebrates such as corals, crustaceans, mollusks and even some types of encrusting algae need calcium to grow and remain healthy. Over time, calcium levels drop as invertebrates use calcium in aquarium water. This... more

    $27.72 $7.99

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    Rakuten.com Shopping

    (1,000,000+)
    Phosphate Test Kit for Freshwater and Saltwater - 75 Tests

    Phosphate Test Kit for Freshwater and Saltwater - 75 Tests

    Test your aquarium water for inorganic phosphate which can sometimes be responsible for algae growth. This kit measures phosphates down to 0.1 mg per L. Easy to read results. For marine or fresh water. Size: 75 tests. more

    $12.78

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    API Hi-Range pH Test Kit Freshwater & Saltwater - 250 Tests

    API Hi-Range pH Test Kit Freshwater & Saltwater - 250 Tests

    pH can fluctuate due to fish waste; addition of tap water; and build up of natural acids. Highly accurate and easy to perform; this high range pH test is an important item to have in your aquarium arsenal. Test your fresh or salt water aquarium for pH... more

    $5.99

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    API Phosphate Test Kit for Freshwater and Saltwater

    API Phosphate Test Kit for Freshwater and Saltwater

    Why test your phosphate levels? Well; phosphate can enter your aquarium through tap water; fish waste and decaying organics such as uneaten food or dead algae. As phosphate increases so does your chance of having unsightly algae and green water blooms.... more

    $10.29

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    Mars Fishcare 34 Freshwater Master Test Kit

    Mars Fishcare 34 Freshwater Master Test Kit

    • For the professional aquarist or in-store testing of tap water and aquarium water. • Sturdy, waterproof box includes fast, easy and accurate test solutions for ph, high range ph, ammonia, nitrite, gh and kh. • Includes free wall chart and color cards. more

    $33.79 $22.48

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    Nutrafin Nitrite 0.0 to 3.3 Mg/L for Fresh and Saltwater, 75 -Tests

    Nutrafin Nitrite 0.0 to 3.3 Mg/L for Fresh and Saltwater, 75 -Tests

    Nutrafin Nitrite Fresh & Marine Aquarium Test Kit comes equipped with full complement of test equipment: test pipette, glass test tube and cap, lab base, instruction booklet. Regular testing is essential for new aquarium installations, when medicating,... more

    $17.77

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    S. T. International Silver Ammonia Remover for Freshwater and Saltwater Aquariums, 8. 4 Oz.

    S. T. International Silver Ammonia Remover for Freshwater and Saltwater Aquariums, 8. 4 Oz.

    ST ARiSEN Silver is an extremely concentrated Ammonia and Nitrite remover for both freshwater and saltwater- ST ARiSEN Silver can instantly detoxify and remove ammonia, nitrite and promotes slime coat production, making it perfect for daily maintenance... more

    $12.10

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    S. T. International Silver Ammonia Remover for Freshwater and Saltwater Aquariums, 16. 9 Oz.

    S. T. International Silver Ammonia Remover for Freshwater and Saltwater Aquariums, 16. 9 Oz.

    ST ARiSEN Silver is an extremely concentrated Ammonia and Nitrite remover for both freshwater and saltwater- ST ARiSEN Silver can instantly detoxify and remove ammonia, nitrite and promotes slime coat production, making it perfect for daily maintenance... more

    $13.37

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    Hanna Instruments HI38051 Nitrite Test Kit with Checker Disc, For 100 Tests

    Hanna Instruments HI38051 Nitrite Test Kit with Checker Disc, For 100 Tests

    Test kit comes with 100 packets nitrite reagent, glass vials with caps (2) and 3ml plastic pipette. The Hanna test kit determines the nitrite concentration in water via checker disc. Checker disc method. Range: 0.00-0.50 milligram per liter. Smallest... more

    $57.37

    FREE shipping

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    Instant Ocean IOTK201 Nitrite Test Kit Refill, 20-Pack

    Instant Ocean IOTK201 Nitrite Test Kit Refill, 20-Pack

    Test kit refills contain 20 single refill packets in each bag. more

    $9.69

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    Nitrite Test Kit Freshwater/Saltwater Mars Fishcare North America,

    Nitrite Test Kit Freshwater/Saltwater Mars Fishcare North America,

    Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. • Test kit of 180 tests more

    $5.56

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    Aquarium Pharmaceuticals� API Freshwater /Saltwater Nitrite Test Kit, Test kit of 180 tests

    Aquarium Pharmaceuticals� API Freshwater /Saltwater Nitrite Test Kit, Test kit of 180 tests

    Tests for nitrite in freshwater & saltwater aquariums. Toxic nitrite is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. This kit tests for harmful nitrite and measures levels from 0 to 5.0 ppm. 180 tests per... more

    $8.49

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    MarineDepot.com

    (25,000+)
    Mars Fishcare North America Inc. Api Test Kit Ammonia Freshwater/Saltwater

    Mars Fishcare North America Inc. Api Test Kit Ammonia Freshwater/Saltwater

    Freshwater Saltwater Ammonia Test Kit more

    $12.99

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    Kmart

    (2,500+)
    Mars Fishcare North America Inc. Api Test Kit Ph Mini Freshwater

    Mars Fishcare North America Inc. Api Test Kit Ph Mini Freshwater

    Freshwater PH Test Kit more

    $6.99

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    Kmart

    (2,500+)
    Mars Fishcare North America Inc. Api Test Kit Freshwater Deluxe Ph

    Mars Fishcare North America Inc. Api Test Kit Freshwater Deluxe Ph

    Freshwater Deluxe PH Test Kit more

    $11.99

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    Kmart

    (2,500+)
    API API Nitrite Test Kit for Fresh & Saltwater Aquariums: Nitrite Test Kit Fresh Water #26 - Aquariu

    API API Nitrite Test Kit for Fresh & Saltwater Aquariums: Nitrite Test Kit Fresh Water #26 - Aquariu

    API API Nitrite Test Kit for Fresh & Saltwater Aquariums: Nitrite Test Kit Fresh Water #26 Nitrite NO2 - Test Kit for Fresh Water / Salt Water monitorS nitrite to help prevent fish loss. Fast, accurate and easy-to-use. This Fresh Water Nitrite Test Kit... more

    $5.26

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    Salifert Nitrite Test Kit

    Salifert Nitrite Test Kit

    Nitrite testing Nitrite is a substance that is toxic to fish and invertebrates. It is a misconception that once a tank is through its cycle (first 3 or 4 weeks) that nitrite has vanished. Many nitrite test kits suffer from interference by amines (such... more

    $13.99

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    Freshwater Master Test Kit Mars Fishcare North America,

    Freshwater Master Test Kit Mars Fishcare North America,

    Freshwater Master Test Kit is a complete kit for testing tap water & aquarium water.Tests water 6 different ways to protect tropical fish from dangerous water conditions.Tests include: freshwater pH, ammonia, nitrite, high range pH, GH & KH, 4 test... more

    $17.47

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    API Nitrite Test Kit

    API Nitrite Test Kit

    Tests for nitrite in freshwater and saltwater aquariums. Nitrite. toxic to fish. is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. 180 tests per kit. Test kit of 180 testsTest kit of 180 tests more

    $5.82

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    "Freshwater Nitrite Test Kit, UPC# 317163001264, Mfg# 26, Free Shipping"

    "Freshwater Nitrite Test Kit, UPC# 317163001264, Mfg# 26, Free Shipping"

    "Freshwater Nitrite Test Kit Miscellaneous AquariamToxic nitrite is produced by nitrifying bacteria in the biological filter as it breaks down ammonia.This kit tests for harmful nitrite and measures levels from 0 to 5.0 ppm.All items are brand new,... more

    $15.44

    FREE shipping

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    API Nitrite Test Kit

    API Nitrite Test Kit

    API Nitrite Test Kit can monitor nitrite levels from 0-5 ppm (mg/L) in freshwater and saltwater to prevent fish loss. Nitrite is produced by fish waste and uneaten fish food. Low levels of nitrite inhibit respiration and suppress the immune system;... more

    $6.49

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    PetGuys

    (25,000+)
    Aquarium Pharmaceuticals� API Freshwater/Saltwater High Range pH Test Kit, Test kit of 250 tests

    Aquarium Pharmaceuticals� API Freshwater/Saltwater High Range pH Test Kit, Test kit of 250 tests

    Use to measure pH changes in marine aquariums, aquariums with African cichlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. 160 tests per kit.Freshwater/Saltwater High Range pH Test Instructions:Why Test... more

    $5.49

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    MarineDepot.com

    (25,000+)
    Aquarium Pharmaceuticals� API Freshwater/Saltwater Copper Test Kit, Test kit of 90 tests

    Aquarium Pharmaceuticals� API Freshwater/Saltwater Copper Test Kit, Test kit of 90 tests

    Test reads 0 to 4 mg/L or parts per million (ppm) of copper. Helps to maintain a healthy aquarium or pond for fish by ensuring that copper (a common treatment for many parisitic infections) levels are within the healthy range. Test kit of 90... more

    $7.99

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    MarineDepot.com

    (25,000+)
    Calcium Saltwater Test Kit Mars Fishcare North America,

    Calcium Saltwater Test Kit Mars Fishcare North America,

    This kit allows for easy and accurate measuring of calcium levels to help in maintaining a helthy aquarium. more

    $6.56

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    Nitrite Test (0.0-3.3 mg/l) for Fresh and Saltwater - 75 tests

    Nitrite Test (0.0-3.3 mg/l) for Fresh and Saltwater - 75 tests

    $10.51

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    Saltwater And Freshwater Phosphate Test Kit

    Saltwater And Freshwater Phosphate Test Kit

    Saltwater and freshwater phosphate test kit more

    $21.26

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    Sera Aqua-Test Set for Saltwater & Freshwater

    Sera Aqua-Test Set for Saltwater & Freshwater

    Sera Aqua-Test Set for Saltwater & FreshwaterOur Sera Aqua-Test Set is a complete test kit for basic water parameters. Contains the most important water tests for fresh and saltwater and features glass vials. Tests for pH value, total hardness,... more

    $34.99 $31.22

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    petco.com

    (200,000+)
    Elos Aqua Test No2 - Nitrite test Kit

    Elos Aqua Test No2 - Nitrite test Kit

    Nitrite Water Analysis for Fresh Water or Marine Aquariums Biological filtration is a method that uses naturally occurring nitrifying bacteria to detoxify nitrogenous wastes. One type of bacteria (Nitrosomonas spp.) converts ammonia to nitrite while... more

    $20.99

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    Fresh/salt Nitrite Mini Test Kit

    Fresh/salt Nitrite Mini Test Kit

    "Measure pH changes in marine aquariums, aquariums with African cichlids and very alkaline tap water. Test kit of 180 tests" more

    $6.47

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    "HI3873 - - Nitrite Test Kit by Hanna Instruments"

    "HI3873 - - Nitrite Test Kit by Hanna Instruments"

    "The HI 3873 HANNA test kit determines the nitrite concentration in water via color comparison cube." more

    $30.43

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    Aquarium Pharmaceuticals Nitrite Test Kit

    Aquarium Pharmaceuticals Nitrite Test Kit

    Toxic nitrite is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. This kit tests for harmful nitrite and measures levels from 0 to 5.0 ppm. more

    $6.99

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    Best prices on Nitrite freshwater saltwater test kit in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.
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