Email Sign-Up Go to Shopping Cart (0)
 
 
EVERYDAY LOW PRICES ON PET SUPPLIES - 100% SATISFACTION GUARANTEE - FREE SHIPPING on orders $49 or more*

Email Sign Up Free Catalogs Gift Certificates Pet Pharmacy Flea & Tick Prevention Feeding for the Cure Helpful Links
Shop Aquarium Test Kits
Other Options
Nitrate
Reef
Saltwater
Fish Aquarium Test Kit
x

Seachem Phosphate Test Kits

As low as $13.09
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. High sensitivity levels for each procedure ensure precise results. You can even run up to 6 tests simultaneously for ideal efficiency. Using ...
View More
x

Salifert Phosphate Test Kit

As low as $19.99
Easy-to-use, professional liquid phosphate test kit Fast phosphate test results in less than 5 seconds Maintain low phosphate levels in aquariums for healthy inhabitants Extremely fast, professional results simplify routine phosphate testing. Salifert Phosphate Test Kit offers highly reliable and informative phosphate measurement crucial for timely corrections. Even in low concentrations, ...
View More
x

ELOS AquaTest NO2 Nitrite Test Kit

As low as $20.99
Italian-made colorimetric test kit for measuring aquarium nitrite levels Precisely monitor aquarium nitrite levels, a toxic byproduct of the nitrogen cycle Three-point check system ensures accurate aquarium test results for nitrite Keep aquarium nitrite testing simple and accurate with the ELOS AquaTest NO2 Nitrite Test Kit. Italian-made colorimetric test kit is specially developed focusing ...
View More
x

Seachem Marine pH & Alkalinity Test Kits

As low as $13.09
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. High sensitivity levels for each procedure ensure precise results. You can even run up to 6 tests simultaneously for ideal efficiency. Using ...
View More
x

Seachem Copper Test Kit

As low as $13.09
75 tests per kit Test reference includedHigh 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. High sensitivity levels for each procedure ensure precise results. You can even run up to 6 tests simultaneously for ideal efficiency. Using ...
View More
x

API KH/Carbonate and Calcium Test Kits

As low as $6.99
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 test tube with cap, and easy-to-follow instructions. Number of tests varies depending on water conditions. KH/Carbonate Test Kit can be used to ...
View More
x

Salifert Oxygen Test Kit

As low as $19.99
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 content. Proper oxygen concentration is vital for aquarium inhabitants and the overall health of the aquarium environment. The Salifert Oxygen Profi ...
View More
x

Red Sea Potassium Pro Test Kit

As low as $34.99
Crucial test kit for coral reef aquariums supplemented with potassiumAdvanced hand-held potassium titration test kit for precision resultsEnsure accurate dosing with routine tests of aquarium potassium levels Advanced potassium test kit includes a mini filtration kit to enhance accuracy. Red Sea Potassium Pro Test Kit takes an innovative approach to titration (color change) testing for ...
View More
x

API Freshwater Master Test Kit

As low as $24.99
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 solutions for pH, high range pH, ammonia, nitrite, and nitrate. A must for every freshwater aquarist to test tap water and aquarium water. Simply ...
View More
x

Salifert pH Test Kit

As low as $12.99
Liquid test kit for precise testing and monitoring of marine pH Fast and accurate test results allow timely pH corrections Fundamental aquarium water parameter test kit The reef hobbyist's choice for monitoring aquarium pH. Salifert pH Test Kit is accurate to approximately 0.2 pH units so you can monitor minute pH fluctuations. A stable, high pH level is crucial for ...
View More
x

Seachem Reef Status Magnesium, Carbonate Borate Test Kit

As low as $29.99
Accurate magnesium test kit designed for reef aquariumsMeasures magnesium AND alkalinity levels in reef aquariumsAssess aquarium alkalinity content to ensure proper coral growth The answer to measuring magnesium and alkalinity in the reef aquarium. Versatile test kit measures magnesium, carbonate alkalinity, borate alkalinity, and total alkalinity. Reef Status Magnesium & Carbonate/Borate ...
View More
x

Red Sea Nitrate Pro Test Kit

As low as $13.99
Accurate marine aquarium test for high and low range nitrate levelsColor wheel comparator simplifies matching of nitrate test resultsMeasure aquarium nitrate levels with greater ease and accuracy Eliminate clumsy fumbling and eye strain when color matching aquarium nitrate test results. Red Sea Nitrate Pro Test Kit employs an innovative new approach to boost accuracy of colorimetric (color ...
View More
x

Red Sea Reef Foundation Pro Multi Test Kit

As low as $39.99
Advanced titration accurately tests for reef calcium, alkalinity and magnesiumTest reef aquariums regularly to ensure proper supplementationOutstanding value for new and experienced reef aquarium hobbyists Comprehensive test kit measures three fundamental elements required for coral health. Red Sea Reef Foundation Pro Multi Test Kit takes a fresh approach to greater testing convenience and ...
View More
x

Red Sea Reef Colors Pro Multi Test Kit

As low as $14.99
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 for accurate measurement of reef supplements. Red Sea Reef Colors Pro Multi Test Kit includes Red Sea Iodine Pro , Potassium Pro and ...
View More
x

Red Sea Alkalinity Pro Test Kit

As low as $8.99
Choose the easier way to measure reef aquarium alkalinity (buffer)Innovative new alkalinity titration test you can use with one handTest alkalinity levels in coral reef aquariums with greater ease Achieve accurate alkalinity titration test results with just one hand! The innovative Red Sea Alkalinity Pro Test Kit lets you enjoy hassle-free titration (color change) testing. Thanks to a clever ...
View More
x

Salifert Nitrite Test Kit

As low as $16.99
Premium liquid test kit for accurate nitrite measurement in aquariumsFast, full color development for easy-to-read nitrite test resultsLow range scale detects nitrite levels even in mature aquarium systems Precision nitrite test kit ideal for both new and mature aquariums. Salifert Nitrite Test Kit has two different scales: an ultra-low scale that measures nitrite-nitrogen from 0.002 to 0.12 ...
View More
x

Salifert Nitrate Test Kit

As low as $21.99
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 aquariums. Maintaining a very low nitrate concentration of less than 1 ppm is essential for coral and invertebrate health. Salifert Nitrate ...
View More
x

ELOS AquaTest K Potassium Professional Test Kit

As low as $36.99
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 is specially developed focusing on three areas where testing error can occur: source, implementation, and interpretation. Lab quality ELOS ...
View More
x

Red Sea Calcium Pro Test Kit

As low as $9.99
Advanced calcium titration test kit great for coral reef aquariums Hand-held titration system streamlines calcium testing process Enjoy accuracy and convenience testing aquarium calcium levels Keep on top of coral reef aquarium care with hassle-free calcium titration testing. Red Sea Calcium Pro Test Kit simplifies the titration (color change) testing method with an easy-to-use, single hand ...
View More
x

ELOS AquaTest NO3 Nitrate Test Kit

As low as $26.99
Precise colorimetric aquarium nitrate testing kit made in Italy Measure aquarium nitrate levels with greater ease & precision Three-part checks ensure precise measurement of aquarium nitrate level Measure and monitor aquarium nitrate levels with greater ease and precision. ELOS AquaTest NO3 Nitrate Test Kit combines ease of use with a three-part check system to ensure accurate test results. ...
View More
x

API GH/KH Test Kit

As low as $5.99
Liquid test solutions accurately measure aquarium GH and KHMonitor general hardness (GH) and carbonate hardness (KH) for stable aquarium pHTest and monitor tap water to ensure proper aquarium water parameters Test tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). These two water parameters help maintain stable pH crucial for a healthy aquarium ...
View More
x

Salifert Ammonia Test Kit

As low as $16.99
Professional ammonia test kit favored by champion reef aquarium hobbyists Accurately measures total ammonia and ammonium in aquarium water Precision ammonia test kit detects total ammonia levels as low as 0.5 ppm Salifert Ammonia Test Kit accurately measures total ammonia (NH3 and NH4+). Favored by aquarium hobbyists who demand the best, Salifert professional test kits offer the convenience ...
View More
x

API Phosphate Test Kit

As low as $7.99
Easy-to-use liquid test solution measures aquarium phosphate levels Essential for monitoring the algae-fueling nutrient, phosphate Match the color of the test solution against color chart for accurate test results Accurate individual test kit simplifies the testing of phosphate. Convenient two-part liquid test makes measuring and monitoring phosphate levels fast and easy. In high ...
View More
x

Red Sea Phosphate Pro Test Kit

As low as $26.99
Colorimetric aquarium test kit for accurate and easy-to-read results Color wheel comparator simplifies the testing of aquarium phosphate Versatile test kit with results for high and low range phosphate levels Accurate colorimetric (color matching) phosphate testing is as easy as turning a color wheel. Red Sea Phosphate Pro Test Kit takes an innovative new approach to boost accuracy of ...
View More
x

ELOS AquaTest Ca Calcium Test Kit

As low as $27.99
Precision titrimetric calcium test kit for marine coral reef aquariums Italian-made aquarium test kit accurately measures calcium levels NIST-validated reagents & calibrated droppers offer aquarium hobbyists lab-quality results Easy to use titration calcium test kit delivers lab-quality results to home reef-aquarium hobbyists. ELOS AquaTest Ca Calcium Test Kit boasts Italian-made quality; ...
View More
x

Red Sea Iodine Pro Test Kit

As low as $26.99
Advanced iodine test kit simplifies care of coral reef aquariums Accurate testing crucial when supplementing corals with iodine New approach to iodine testing involves less steps for ease of use Redefine iodine testing for accurate test results without the fuss. Conventional colorimetric (color matching) iodine tests involve constant monitoring of a chemical reaction. Sample water in the test ...
View More
x

API Saltwater Master Liquid Test Kit

As low as $24.99
The Saltwater Master Liquid Test Kit contains all you need to monitor the water in your marine aquarium to ensure the good health of your fish. These essential tests help you adjust your water parameters for the success of your marine fish. Long-lasting kits contain tests for pH (180 tests), ammonia (90 tests), nitrite (150 tests), and nitrate (75 tests). ...
View More
x

Seachem Ammonia Alert Device

As low as $4.99
Easy-to-use aquarium ammonia monitoring device Monitors ammonia level in fresh or saltwater aquariums Faster and more convenient than an ammonia test kit Innovative color-coded monitoring device for continuous detection of toxic ammonia. Seachem Ammonia Alert Device alerts you to high levels of free ammonia without need for a test kit. The sensor changes color from yellow to green to blue ...
View More
x

API pH Test Kits

As low as $3.69
Easy-to-use liquid test solution measures low or high range pHEssential for maintaining proper pH levels for aquarium fish and plantsMatch the color of the test solution against color chart for accurate test results pH Low Range Test Kit - pH control is imperative to prevent the harmful effects of water that is either too alkaline or too acidic for fish ...
View More
x

Seachem Iodine & Iodide Test Kits

As low as $13.09
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. High sensitivity levels for each procedure ensure precise results. You can even run up to 6 tests simultaneously for ideal efficiency. Using ...
View More
x

Seachem Reef Status Strontium Test Kit

SAVE!
As low as $34.99
Precision strontium test kit designed for reef aquarium hobbyistsAccurately measures strontium levels in saltwater reef aquariumsUse to measure and maintain strontium levels for proper coral growth Accurately determine strontium levels in your reef aquarium. Seachem Strontium Test Kit has been revised to offer a dramatic decrease in the amount of time necessary to complete a strontium test. ...
View More
x

Red Sea Magnesium Pro Test Kit

As low as $10.99
Measure magnesium levels in coral reef aquariums with one hand Enjoy professional results with this new magnesium titration test Monitor magnesium levels fundamental to reef aquarium health Say goodbye to old-fashion magnesium titration test kits. Red Sea Magnesium Pro Test Kit takes a fresh new approach to titration (color change) testing for convenient and accurate test results. The ...
View More
 



Contact us