Test Tube W/Cap For Kits 24/Pk

Test Tube W/Cap For Kits 24/Pk

Replacement box of 24 test tubes and caps. For use in all Aquarium Pharmaceuticals water testing kits where the original tube has been lost or damaged.~ Bulk pack of 24 more

$26.99

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Aquarium Pharmaceuticals Test Kits Calcium Test Kit

Aquarium Pharmaceuticals Test Kits Calcium Test Kit

Individual liquid test solutions for KH/carbonate and calcium Essential when maintaining ideal water parameters Use for fresh or saltwater aquariums Tests aquarium water for carbonate hardness (KH) or calcium. Each test kit includes reagent(s), glass... more

$6.99

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Aquarium Pharmaceuticals Test Kit GH/KH

Aquarium Pharmaceuticals Test Kit GH/KH

Liquid test solutions accurately measure aquarium GH and KH Monitor general hardness (GH) and carbonate hardness (KH) for stable aquarium pH Test and monitor tap water to ensure proper aquarium water parameters Test tap water and freshwater aquariums... more

$5.99

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API GH and KH Test Kit

API GH and KH Test Kit

Tests tap water & freshwater aquariums for general hardness (GH) and carbonate hardness (KH).Helps prevent fish stress caused by rapid pH shifts, the result of low levels of KH. more

$4.79

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API Saltwater Master Test Kit

API Saltwater Master Test Kit

A complete kit for testing saltwater & reef aquariums.Test include:high range pH, ammonia,nitrite,nitrate,4 test tubes, tray & rack.Tests water 4 ways to protect marine fish from dangerous water conditions. more

$29.01

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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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API Nitrate Test Kit

API Nitrate Test Kit

Effective for both fresh & saltwater aquariums. High levels of nitrate are a food source for unwanted algae & indicate poor water quality & health problems for fish. Tests nitrate levels from 0 to 160 ppm. more

$10.19

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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

$22.27

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Red Sea Reef Foundation Pro Multi Test Kit Magnesium Refill

Red Sea Reef Foundation Pro Multi Test Kit Magnesium Refill

Advanced titration accurately tests for reef calcium, alkalinity and magnesium Test reef aquariums regularly to ensure proper supplementation Outstanding value for new and experienced reef aquarium hobbyists Comprehensive test kit measures three... more

$10.99

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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

$4.99

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API Nitrate NO3 Fresh & Salt Water Aquarium Test Kit, 90-count

API Nitrate NO3 Fresh & Salt Water Aquarium Test Kit, 90-count

API Nitrate NO3 Fresh & Salt Water Aquarium Test Kit, 90-count; Monitor levels of nitrate in your fresh or saltwater aquarium with API Nitrate NO3 Fresh & Salt Water Aquarium Test Kit. High levels of nitrate are caused by a buildup of fish waste,... more

$10.19

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API Replacement Test Tubes for Aquarium Liquid Test Kits, 24-count

API Replacement Test Tubes for Aquarium Liquid Test Kits, 24-count

API Replacement Test Tubes for Aquarium Liquid Test Kits, 24-count; Ensure you have plenty of test tubes on hand with API Replacement Test Tubes for Aquarium Liquid Test Kits. Clean, undamaged test tubes are an essential tool for keeping aquarium... more

$18.48

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API pH Aquarium Test & Adjuster Kit, 250-count

API pH Aquarium Test & Adjuster Kit, 250-count

API pH Aquarium Test & Adjuster Kit, 250-count; Measure and modify pH levels with the all-in-one API pH Aquarium Test & Adjuster Kit. Fish waste, plant refuse and uneaten food can change pH levels and create unhealthy water conditions. The kit tests... more

$6.16

FREE shipping

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Saltwtr Master Liqu Test Kit

Saltwtr Master Liqu Test Kit

A complete kit for testing saltwater & reef aquariums. Tests water 4 ways to protect marine fish from dangerous water conditions. Tests include: high range pH, ammonia, nitrite and nitrate. Kit features 4 test tubes, a waterproof holding tray for... more

$30.99

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Reef Master Test Kit Liquid Test Kit

Reef Master Test Kit Liquid Test Kit

This easy-to-use liquid test kit helps you adjust your water parameters for the success of your reef aquarium. Measures four essential water parameters. Long-lasting kit contains tests for calcium (70 tests), carbonate hardness (number of tests varies... more

$24.99

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Nitrite Test Kit Freshwater/Saltwater

Nitrite Test Kit Freshwater/Saltwater

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

$17.99

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Nitrate Fw/Sw Test Kit

Nitrate Fw/Sw Test Kit

Effective for both fresh & saltwater aquariums. High levels of nitrate are a food source for unwanted algae & indicate poor water quality & health problems for fish. Tests nitrate levels from 0 to 160 ppm. Test kit of 90 tests more

$18.99

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API Test Kit pH High Range

API Test Kit pH High Range

Easy-to-use liquid test solution measures low or high range pH Essential for maintaining proper pH levels for aquarium fish and plants Match the color of the test solution against color chart for accurate test results pH Low Range Test Kit - pH control... more

$4.99

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Red Sea Fish Pharm ARE21420 Saltwater Nitrate Pro Test Kit for Aquarium, 100 Tests

Red Sea Fish Pharm ARE21420 Saltwater Nitrate Pro Test Kit for Aquarium, 100 Tests

This product is easy to use. This product adds a great value. This product is Manufactured in Israel. This product is designed for pets and there use. more

$38.84

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S.T. International Aquarium GH Test Kit

S.T. International Aquarium GH Test Kit

Features The salts of calcium and magnesium are a major constitution of general hardness (GH) which is a very important element to certain plants. Plant lesions, like tip shrinkage, twisting of leaves, and abnormal development, always happen in low GH... more

$22.85

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S.T. International Aquarium Carbonate Hardness Test Kit

S.T. International Aquarium Carbonate Hardness Test Kit

An insufficient KH (carbonate hardness) level will suddenly change the stable pH of water! The rapid fluctuation of pH will severely impact aquarium life and ruin the normal ecological system. There is no normal and safe pH condition without a firm and... more

$22.81

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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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Alkalinity and KH Test Kit - Up to 200 Tests

Alkalinity and KH Test Kit - Up to 200 Tests

Salifert aquarium water test kits are the epitome of accuracy and precision. Their wide range of available tests have all been designed to detect the smallest traces of certain elements; without interference from other chemicals within the water.... more

$19.50

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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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Tetra Pond 19542 6-In-1 EasyStrips Test Strips 25-count (Test Kits), Multi

Tetra Pond 19542 6-In-1 EasyStrips Test Strips 25-count (Test Kits), Multi

Test strips, Easy to use, Helps in keeping a healthy, vibrant aquarium, Reactions stop after 60 seconds, Results for nitrate, nitrite, general hardness, alkalinity and pH, 6-in-1, 25 count. Material: Paper Color: Multi Color: Multi. more

$24.99

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API Saltwater Master Test Kit for Marine Aquariums Marine Master Test Kit - (Over 550 Tests)

API Saltwater Master Test Kit for Marine Aquariums Marine Master Test Kit - (Over 550 Tests)

Measures all crucial aquarium water levels Quick and accurate tests for high range pH, ammonia, nitrite and nitrate Scientific accuracy yields professional results more

$24.99

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API Copper (Cu+) Test Kit for Fresh & Saltwater Aquariums Copper Test Kit - (90 Tests)

API Copper (Cu+) Test Kit for Fresh & Saltwater Aquariums Copper Test Kit - (90 Tests)

Monitor copper when medicating For fresh and saltwater aquariums Fast, accurate, easy-to-use test strips Reads copper levels 0-4 ppm more

$7.49

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API pH Test & Adjuster Kit for Freshwater Aquariums pH Test & Adjuster Kit - (250 Tests)

API pH Test & Adjuster Kit for Freshwater Aquariums pH Test & Adjuster Kit - (250 Tests)

Check and correct pH levels in freshwater aquariums Makes it easy to maintain healthy conditions API pH Up and pH Down included more

$7.03

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