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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

    $4.13

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    API Freshwater Master Test Kit

    API Freshwater Master Test Kit

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

    $22.72

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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 5 In 1 Aquarium Tank Test Strip Kit (ph Nitrite Nitrate Carbonate Etc )

    Api 5 In 1 Aquarium Tank Test Strip Kit (ph Nitrite Nitrate Carbonate Etc )

    Hobbie Bug TEL: (909)869-7325 ? ? Store http://myworld.ebay.com/hobbiebug Feedbacks Subscribe Aquarium Audio Culinary Home Refinement More to come... Store Newsletter Add My Store to your favorites and get notified on sales and receive promotional... more

    $6.99

    FREE shipping

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    API Freshwater PH Test Kit, 250 tests per Kit

    API Freshwater PH Test Kit, 250 tests per Kit

    Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH levels from 6.0 to 7.6. 250 tests per kit. more

    $4.79

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    Api 5 In 1 Aquarium Tank Test Strip (ph Nitrite No2 Nitrate No3 Carbonate Kh Gh)

    Api 5 In 1 Aquarium Tank Test Strip (ph Nitrite No2 Nitrate No3 Carbonate Kh Gh)

    Hobbie Bug TEL: (909)869-7325 ? ? Store http://myworld.ebay.com/hobbiebug Feedbacks Subscribe Aquarium Audio Culinary Home Refinement More to come... Store Newsletter Add My Store to your favorites and get notified on sales and receive promotional... more

    $12.99

    FREE shipping

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    Api Reef Master Test Kit Aquarium Pharmaceuticals Liquid Test Free Usa Shipping

    Api Reef Master Test Kit Aquarium Pharmaceuticals Liquid Test Free Usa Shipping

    Aquarium Pharmaceuticals Reef Master Test Kit Tests include: Calcium, Carbonate Hardness (KH), Phosphate Nitrate), 4 test tubes, tray. 4 tests measure the most important aquarium levels in a Reef Aquarium to protect reef-dwellers. Manufacturer Info... more

    $28.15

    FREE shipping

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    Seachem MultiTest Nitrite and Nitrate Test Kit

    Seachem MultiTest Nitrite and Nitrate Test Kit

    This kit measures nitrite to less than 0.1 mg/L and nitrate to less than 0.2 mg/L in marine or freshwater. MultiTest™ Nitrite. Nitrate performs over 75 tests and contains a reference sample for validation. more

    $19.48

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    Tropic Marin ATM28090 Salt Nitrate and Nitrite Test Kit for Aquarium

    Tropic Marin ATM28090 Salt Nitrate and Nitrite Test Kit for Aquarium

    For the determination of the nitrite and nitrate concentration in freshwater and saltwater. Nitrite (no2-) is the intermediate stage of the aerobic nitrification and is highly toxic for fish and invertebrates. A too high concentration of nitrite - for... more

    $31.10

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    API pH Test Kit for Freshwater - 250 Tests

    API pH Test Kit for Freshwater - 250 Tests

    All fish thrive at a particular pH level. pH can fluctuate due to fish waste; tap water and build-up of natural acids. This kit allows you to easily and accurately measure the pH level and maintain a healthy aquarium for your fish. The Freshwater pH... more

    $5.29

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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 pH Test Kit for Freshwater - Deluxe - 250 Tests

    API pH Test Kit for Freshwater - Deluxe - 250 Tests

    A complete kit to measure and adjust pH. Tests pH levels from 6.0 to 7.6. Included with kit are bottles of pH Up and pH Down; so you can adjust your pH accordingly to suit the needs of your livestock. Available only to the continuous 48 United States... more

    $8.79

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    API Saltwater Master Test Kit Multi-Colored

    API Saltwater Master Test Kit Multi-Colored

    A complete kit for testing marine aquarium water- Tests water four ways to protect marine fish and invertebrates from dangerous water conditions- Complete test kit to test marine water- Includes tests for high range ph ammonia nitrite and nitrate- also... more

    $24.75

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    API Reef Master Test Kit Multi-Colored

    API Reef Master Test Kit Multi-Colored

    API's REEF Master Test Kit measures the most important aquarium levels in a Reef Aquarium. 4 different tests calibrated specifically for Reef aquariums are designed to protect reef-dwellers from dangerous water conditions. Tests include: Calcium,... more

    $29.43

    FREE shipping

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    API Calcium Test Kit Multi-Colored

    API Calcium Test Kit Multi-Colored

    MARS FISHCARE API Calcium Test Kit more

    $16.58

    FREE shipping

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    API Nitrate Test Kit

    API Nitrate Test Kit

    API Nitrate Test Kit can detect high nitrate levels from 0-160 ppm (mg/L) in freshwater and saltwater that may lead to algae growth and poor fish health. Nitrate is produced in the aquarium by the biological filter. Beneficial bacteria convert toxic... more

    $8.99

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    PetGuys

    (25,000+)
    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+)
    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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    API API pH Test & Adjuster Kit for Freshwater Aquariums: pH Test & Adjuster Kit - (250 Tests) #29A

    API API pH Test & Adjuster Kit for Freshwater Aquariums: pH Test & Adjuster Kit - (250 Tests) #29A

    API API pH Test & Adjuster Kit for Freshwater Aquariums: pH Test & Adjuster Kit - (250 Tests) #29A Aquarium Pharmaceuticals pH Test & Adjuster Kit monitors your aquarium water pH with extreme accuracy, and includes API pH UP and pH DOWN to perform... more

    $5.99

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    API Freshwater Master Test Kit API Freshwater Master Kit

    API Freshwater Master Test Kit API Freshwater Master Kit

    Fast, easy to use, and accurate liquid test kits. Comes complete with with test tubes, test tube holders, snap tight caps and complete instructions. Includes information on what test results mean and how to correct any unsafe water conditions. Includes... more

    $24.99

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    PetSolutions

    (25,000+)
    API Freshwater Master Test Kit

    API Freshwater Master Test Kit

    * Easy and accurate freshwater test solutions for pH, high range pH, ammonia, nitrite, and nitrate * Lets you monitor and maintain ideal freshwater conditions * Test critical water parameters at an economical price Fast, easy, and accurate test... more

    $24.99

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    API API GH & KH General & Carbonate Hardness Test Kit for Freshwater Aquariums: GH & KH Test Kit #58

    API API GH & KH General & Carbonate Hardness Test Kit for Freshwater Aquariums: GH & KH Test Kit #58

    API API GH & KH General & Carbonate Hardness Test Kit for Freshwater Aquariums: GH & KH Test Kit #58 The API Freshwater Hardness GH & KH Test Kit tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Keeping... more

    $5.80

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    API API pH Test Kit for Freshwater Aquariums: Fresh Water PH Kit - (250 Tests) #028 - Aquarium Fresh

    API API pH Test Kit for Freshwater Aquariums: Fresh Water PH Kit - (250 Tests) #028 - Aquarium Fresh

    API API pH Test Kit for Freshwater Aquariums: Fresh Water PH Kit - (250 Tests) #028 Aquarium Pharmaceuticals Fresh PH Mini Kit contains dropper bottle for accurate dispensing of liquid test solution, easy to read instructions and color chart, glass... more

    $3.99

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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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    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

    $4.84

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    API Freshwater Master Test Kit

    API Freshwater Master Test Kit

    API Freshwater Master Test KitOur Master Test Kit is packaged with a sturdy, waterproof box which includes fast, easy and accurate test solutions for pH, high range pH, ammonia and nitriteEasily and accurately measure the water conditions in your... more

    $31.99 $25.59

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    petco.com

    (200,000+)
    API Freshwater Master Test Kit

    API Freshwater Master Test Kit

    API(R) Freshwater Master Test Kit The API Freshwater Master Test kit is an ideal aquarium testing kit for you if you wish to read Ammonia, GH, KH and pH levels in the pond or aquarium water. This water testing kit provides clear readings and it helps... more

    $30.99 $23.24

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    API Freshwater PH Test Kit

    API Freshwater PH Test Kit

    Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH levels from 6. 0 to 7. 6. 250 tests per kit. Test kit of 250 testsTest kit of 250 tests more

    $3.29

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    API Fresh Water Aquarium Master Test Kit

    API Fresh Water Aquarium Master Test Kit

    This kit tests tap water and aquarium water for five different parameters that affect the health of freshwater fish: pH, High Range pH, Ammonia, Nitrite and Nitrate. Highly accurate and economical. Unique, transparent dome allows clear view of... more

    $33.99

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    Tropic Marin ATM28090 Salt Nitrate and Nitrite Test Kit for Aquarium

    Tropic Marin ATM28090 Salt Nitrate and Nitrite Test Kit for Aquarium

    For the determiNAtion of the nitrite and nitrate concentration in freshwater and saltwater. Nitrite (NO2-) is the intermediate stage of the aerobic nitrification and is highly toxic for fish and invertebrates. A too high concentration of nitrite - for... more

    $22.55

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

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

    The biological filter in your aquarium takes away the ammonia in the water. But if your fish still look sickly with this working, it could be due to nitrite poisoning. Get an Aquarium Pharmaceuticals Freshwater /Saltwater Nitrite Test Kit from Pet... more

    $8.49

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    API Salt Water Aquarium Master Test Kit

    API Salt Water Aquarium Master Test Kit

    A complete kit for testing marine aquarium water. Tests water four ways to protect marine fish and invertebrates from dangerous water conditions. Kit includes tests for: High Range pH, Ammonia, Nitrite, Nitrate, plus four test tubes, holding tray and... more

    $34.29

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    API Saltwater Master Liquid Test Kit

    API Saltwater Master Liquid Test Kit

    Saltwater Master Liquid Test Kit: high range pH (7.4 to 8.8), ammonia (NH3/NH4+), nitrite (NO2-), nitrate (NO3-). Fast, easy and accurate. The Saltwater Master liquid test kit provides information on how to perform each test, how often to perform the... more

    $39.99 $31.99

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    petco.com

    (200,000+)
    API Saltwater Master Liquid Test Kit

    API Saltwater Master Liquid Test Kit

    Saltwater Master Liquid Test Kit: high range pH (7.4 to 8.8), ammonia (NH3/NH4+), nitrite (NO2-), nitrate (NO3-). Fast, easy and accurate. The Saltwater Master liquid test kit provides information on how to perform each test, how often to perform the... more

    $39.99 $31.99

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    petco.com

    (200,000+)
    API Test Kits Ammonia

    API Test Kits Ammonia

    Deluxe pH Test Kit - Reads pH pf 6.0-7.6. Includes pH Up and pH Down.Ammonia Test Kit - Reads 0-5 ppm.Nitrite Test Kit - Fresh or saltwater. Reads 0-5 ppm.Hi-Range pH Test Kit - Fresh or saltwater. Reads pH of 7.4 to 8.8.Mini pH Test Kit - Reads pH of... more

    $7.49

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    PetSolutions

    (25,000+)
    API Saltwater Master Test Kit

    API Saltwater Master Test Kit

    API Saltwater Master Liquid Test Kit Model 401M Saltwater Master Liquid Test Kit: high range pH (7.4 to 8.8), ammonia (NH3/NH4+), nitrite (NO2-), nitrate (NO3-). Fast, easy and accurate. The Saltwater Master liquid test kit provides information on how... more

    $24.98

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    API Ammonia Test Kit

    API Ammonia Test Kit

    API Ammonia Test Kit monitors ammonia levels from 0-8 ppm (mg/L) in freshwater or saltwater to prevent fish loss. Tropical fish continually release ammonia into the aquarium through their gills, urine, and solid waste. Uneaten food and decaying organic... more

    $8.79

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    PetGuys

    (25,000+)
    API Test Kits Hi Range

    API Test Kits Hi Range

    Deluxe pH Test Kit - Reads pH pf 6.0-7.6. Includes pH Up and pH Down.Ammonia Test Kit - Reads 0-5 ppm.Nitrite Test Kit - Fresh or saltwater. Reads 0-5 ppm.Hi-Range pH Test Kit - Fresh or saltwater. Reads pH of 7.4 to 8.8.Mini pH Test Kit - Reads pH of... more

    $4.79

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    PetSolutions

    (25,000+)
    API General And Carbonate Hardness Test Kit - Fresh Water

    API General And Carbonate Hardness Test Kit - Fresh Water

    Tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps detect stress on fish caused by rapid pH shifts, which result from low KH levels and helps aquarists duplicate the natural habitat of their... more

    $12.99

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    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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