Red Sea Reef Coral Colors Pro Multi Test Kit Multi Test Kit

Red Sea Reef Coral Colors Pro Multi Test Kit Multi Test Kit

Convenient high resolution test kit for reef iodine, potassium and iron Precision tests for elements associated with enhanced coral coloration Test reef aquariums regularly dosed with supplements for coral health Great value on three advanced test kits... more

$69.99

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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

$31.89 $25.51

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Reef Status Test Kit Calcium Test Kit

Reef Status Test Kit Calcium Test Kit

Precision calcium test kit designed for reef aquarium hobbyists Measure aquarium calcium levels to maintain healthy corals Accurately measures reef aquarium calcium levels in 5 mg/L increments Professional calcium test kit delivers accurate results in... more

$30.13

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Micro CHLORSTART Chlorine Test Starter Kit - Wall-Mount, (3)Chlorine Dispensers

Micro CHLORSTART Chlorine Test Starter Kit - Wall-Mount, (3)Chlorine Dispensers

The Water Sanitizer by Micro: Chlorine Test Starter Kit. wall mount, poster, mounting hardware, 3 chlorine dispensers, Includes wall mounted unit, 3 chlorine test dispensers, mounting hardware and a self adhesive instruction poster. more

$57.52 $40.26

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AquaChek Silver 7-Way Pool Chlorine/pH Test Strips + FAS-DPD Liquid Test Kit

AquaChek Silver 7-Way Pool Chlorine/pH Test Strips + FAS-DPD Liquid Test Kit

AquaChek Silver 7-Way Pool and Spa Test Strips offer 7 important tests on a single strip. In less than a minute, you can see results for 7 key parameters including total hardness, total chlorine, total bromine, free chlorine, pH, total alkalinity, and... more

$109.99

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Ph Test Kit Freshwater Mini

Ph Test Kit Freshwater Mini

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. Test kit of 250 tests more

$4.99

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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

$9.99

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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

$18.99

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JED Pool Tools 00-330 Pool and Spa 5-Way Refill Test Kit-5-WAY Refill Test KIT, As Shown

JED Pool Tools 00-330 Pool and Spa 5-Way Refill Test Kit-5-WAY Refill Test KIT, As Shown

About this item 5-way refill test kit. Test chlorine, PH, acid demand, total alkalinity, and bromine. Packaged in clear plastic case. Detected Chemical: Chlorine, PH, acid demand, total alkalin, Pkg Qty: 1, Package Type: Box Specifications Assembled in... more

$10.22

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JED Pool Tools 00-486 4-Way Test Kit-4-WAY Test KIT, As Shown

JED Pool Tools 00-486 4-Way Test Kit-4-WAY Test KIT, As Shown

5 Way Pool Test Kit, Tests For Total Chlorine, Bromine, pH, Alkalinity & Acid Demand, Includes Storage Case & Easy To Follow Instructions, Wrapped With Hang Tab. Color: As Shown. more

$19.97

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5-Way Pool and Spa Test Kit

5-Way Pool and Spa Test Kit

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To maintain proper water chemistry, testing for 5 basic chemicals is a must. The 5-Way Test Kit tests for chlorine, bromine, pH, acid demand, and total alkalinity. The kit includes a clear-view block with color-matching readouts, indicator solutions... more

$12.98

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5-Piece Deluxe Swimming Pool Kit - Vacuum, Skimmer, Pole and Hose Hooks, Thermometer and Test Kit

5-Piece Deluxe Swimming Pool Kit - Vacuum, Skimmer, Pole and Hose Hooks, Thermometer and Test Kit

5-piece deluxe swimming pool maintenance kit includes: vacuum head, skimmer head, pole and hose hooks, thermometer and test kit Test Kit: pH and Chlorine test kit with liquid reagents Comes in a blue storage kit Thermometer: Jumbo, easy to read... more

$42.18

FREE shipping

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API Fishcare AP00127 High Range pH Test Kit For Freshwater/Saltwater, 160 Test Per Kit

API Fishcare AP00127 High Range pH Test Kit For Freshwater/Saltwater, 160 Test Per Kit

$12.88 $4.43

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Fleet Biodiesel Diesel and Biodiesel Fuel Test Kit - Water and Visual Clarity, 12 Tests, Model FT-0100

Fleet Biodiesel Diesel and Biodiesel Fuel Test Kit - Water and Visual Clarity, 12 Tests, Model FT-0100

Free Gift Card w/ Order

Test kit provides immediate, unambiguous indicators of fuel quality without the need for technical expertise. Simple test is ideal for anyone who uses diesel or biodiesel fuel in their commercial or personal vehicles, giving immediate feedback on... more

$139.99

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Salifert Nitrate Test Kit 60 Tests

Salifert Nitrate Test Kit 60 Tests

Premium liquid test kit for precise nitrate measurement in aquariums Accurately detects aquarium nitrate levels as low as 0.2 ppm Dual range nitrate test kit for reef aquariums and fish-only aquariums Precision nitrate test kit ideal for sensitive reef... more

$21.99

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Salifert Calcium Profi Test Kit 50-100 Tests

Salifert Calcium Profi Test Kit 50-100 Tests

Professional calcium test kit favored by reef aquarium hobbyists Use to accurately measure and monitor aquarium calcium level Precision calcium test kit measures in 10 ppm increments Precision calcium test kit for laboratory grade results. Favored by... more

$21.99

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(275,000+)
Salifert Iodine Test Kit 40 Tests

Salifert Iodine Test Kit 40 Tests

Professional test kit measures all inorganic forms of iodine Accurately measures iodine, iodate, and iodide in aquarium water Test aquarium iodine levels before and after iodine supplementation Get true iodine readings for the success of your reef... more

$34.99

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(275,000+)
Salifert Oxygen Test Kit 50 Tests

Salifert Oxygen Test Kit 50 Tests

Easy-to-use liquid test kit measures dissolved oxygen in aquariums Measure oxygen levels to maintain a healthy aquarium environment Fast test results for dissolved oxygen content in just a few minutes Quick and accurate test for dissolved oxygen... more

$19.99

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Salifert Silicate Test Kit 60 Tests

Salifert Silicate Test Kit 60 Tests

Liquid test kit for precise testing and monitoring of silicate Dual scale for low range and high range silicate detection Monitor silicate to prevent brown algae in new marine aquariums Versatile silicate test kit for sensitive and accurate test... more

$19.99

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Ph Test Kit High Range

Ph Test Kit High Range

Use to measure pH changes in marine aquariums, aquariums with African chchlids, and very alkaline tap water. Reads the pH of water within the high range of 7.4 to 8.8. Test kit of 160 tests more

$4.99

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API Test Kit pH Test Kit

API Test Kit pH Test Kit

Easy-to-use liquid test solution measures regular 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 Test Kit - pH control is... more

$5.09 $4.07

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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

$9.99 $7.99

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(275,000+)
Calcium Saltwater Test Kit

Calcium Saltwater Test Kit

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

$8.99

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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

$6.99

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Ammonia Fw/Sw Test Kit

Ammonia Fw/Sw Test Kit

Salicylate test measures ammonia levels in both fresh & saltwater aquariums. Ammonia, the #1 killer of tropical fish, is continually produced in the aquarium from fish waste & uneaten fish food. Tests ammonia levels from 0 to 8 ppm. Test kit of 130 tests more

$8.99

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Red Sea Potassium Pro Test Kit Refill Kit

Red Sea Potassium Pro Test Kit Refill Kit

Crucial test kit for coral reef aquariums supplemented with potassium Advanced hand-held potassium titration test kit for precision results Ensure accurate dosing with routine tests of aquarium potassium levels Advanced potassium test kit includes a... more

$18.99

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ELOS AquaTest Phosphate Test Kit Pro PO4

ELOS AquaTest Phosphate Test Kit Pro PO4

Italian-made aquarium phosphate-test kit puts three-part checks to ensure precise results. ELOS AquaTest PO4 Phosphate Test Kit is specially developed focusing on three areas where testing error can occur: source, implementation, and interpretation.... more

$47.99

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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

$29.99

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Fresh Water Dlx Ph Test Kit

Fresh Water Dlx Ph Test Kit

Enables user to adjust pH levels as required & includes 1.25 oz bottles of pH Up, pH Down, and pH Indicator Solution. Tests the pH of water within a 6.0 to 7.6 range. Test kit of 250 tests more

$7.99

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Carbonate Hrdns Test Kit Fw/Sw

Carbonate Hrdns Test Kit Fw/Sw

Tests tap water & fresh or saltwater aquariums for carbonate hardness (KH). Helps prevent fish stress caused by rapid pH shifts, the result of low levels of KH. Box of one test kit more

$4.99

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Reef Master Test Kits

Reef Master Test Kits

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

$27.99

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Red Sea Nitrate Pro Test Kit Refill Kit

Red Sea Nitrate Pro Test Kit Refill Kit

Accurate marine aquarium test for high and low range nitrate levels Color wheel comparator simplifies matching of nitrate test results Measure aquarium nitrate levels with greater ease and accuracy Eliminate clumsy fumbling and eye strain when color... more

$13.99

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Red Sea Fish Pharm ARE21425 Saltwater (Blue) Phosphate Pro Test Kit for Aquarium, 100 Tests

Red Sea Fish Pharm ARE21425 Saltwater (Blue) Phosphate Pro Test Kit for Aquarium, 100 Tests

Red Sea phosphate pro test kit is an advanced colorimetric test with comparator, measuring the level of phosphate in reef aquarium to an exceptionally high resolution of 0.014 ppm P-PO4. This test kit, when used in conjunction with the nitrate pro... more

$41.96

FREE shipping

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Seachem Test Kits Nitrite/Nitrate

Seachem Test Kits Nitrite/Nitrate

75 tests in each kit Test reference included High sensitivity levels ensure precise results An economical solution for making sure your aquarium's chemical and mineral levels stay in balance. Each kit includes 75 tests with supplementary test... more

$13.67

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(275,000+)
Seachem Test Kits Iodine and Iodide

Seachem Test Kits Iodine and Iodide

75 tests per kit Test reference included High sensitivity levels ensure precise results An economical solution for making sure your aquarium's chemical and mineral levels stay in balance. Each kit includes 75 tests with supplementary test references.... more

$13.67

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(275,000+)
ELOS AquaTest K Potassium Pro Test Kit

ELOS AquaTest K Potassium Pro Test Kit

Accurately monitor potassium levels vital for coral health. ELOS AquaTest K Potassium Professional Test Kit keeps routine testing simple and accurate by addressing common areas where aquarium-testing error can occur. Italian-made colorimetric test kit... more

$36.99

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(275,000+)
Master Test Kit Freshwater

Master Test Kit Freshwater

Fast, easy, and accurate test solutions for pH, high range pH, ammonia, nitrite, and nitrate. A must for every freshwater aquarist to test tap water and aquarium water. Simply take a sample of your aquarium water, add test solution, and match against... more

$30.39 $24.31

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(275,000+)
Seachem Test Kits Iron

Seachem Test Kits Iron

75 tests per kit Test reference included High sensitivity levels ensure precise results An economical solution for making sure your aquarium's chemical and mineral levels stay in balance. Each kit includes 75 tests with supplementary test references.... more

$13.67

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HydroTools Premium Swimming Pool Cleaning and Maintenance Kit with Test Strips, Blue

HydroTools Premium Swimming Pool Cleaning and Maintenance Kit with Test Strips, Blue

Includes: floor and wall cleaning brush, transparent weighted vacuum head, deep-bag leaf skimmer head, thermometer, test strips and transparent backwash hose Cleaning Brush: Heavy duty professional construction Extra thick 7 full rows of bristles Easy... more

$80.23

FREE shipping

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5-Piece Deluxe Swimming Pool Kit - Vacuum, Leaf Skimmer, Wall Brush, Thermometer and Test Kit, Blue

5-Piece Deluxe Swimming Pool Kit - Vacuum, Leaf Skimmer, Wall Brush, Thermometer and Test Kit, Blue

5-piece deluxe swimming pool maintenance kit includes: vacuum head, leaf skimmer, wall brush, thermometer and test kit Test Kit:pH and Chlorine test kit with liquid reagents Comes in a blue storage kit Thermometer:Economy, easy to read thermometer... more

$31.50

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