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Search Results for Aquarium Supplies > Water Testing
Aquarium Supplies

Water Test Kits

Using test kits to detect problematic water conditions is key to the sustainability of a healthy aquarium. For a fish-only tank, you should measure and monitor pH, alkalinity, ammonia, nitrite, and nitrate levels. In addition to these, you should also monitor the calcium, magnesium and strontium levels in a reef aquarium.
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76 - 100 of 118
Red Sea Phosphate/PO4 Pro Test Kit - 100 Tests

Red Sea Phosphate/PO4 Pro Test Kit - 100 Tests

Red Sea’s Phosphate Pro Test Kit is an advanced colorimetric test with comparator, measuring the level of phosphate in your reef aquarium to an exceptionally high accuracy of 0.02ppm PO4. Phosphate Pro Test Kit, when used in co...

$45.99
LaMotte Nitrate Test Kit Reagent Refill

LaMotte Nitrate Test Kit Reagent Refill

Ensure that your aquarium water is nitrate free with the use of LaMotte Nitrate Test Kit Reagent Refill from Pet Store . Always thinking of your interest in mind, the LaMotte Company makes it easy for you to continuously have r...

$30.99
Red Sea Alkalinity Pro Test Kit - Reagent Refill Kit

Red Sea Alkalinity Pro Test Kit - Reagent Refill Kit

Red Sea’s KH/Alkalinity Pro Test Kit is an advanced titration test, measuring the level of buffers in your reef aquarium to an exceptionally high accuracy of 0.05 meq/l (0.14 dKH). Reagent Refill Kit Only - Includes reagents on...

$16.86
Seachem Laboratories Multitest: Phosphate Test Kit

Seachem Laboratories Multitest: Phosphate Test Kit

Try to use the Seachem Multitest: Phosphate Test Kit from Pet Store today. This kit will help you a lot in measuring the amount of phosphate present in your aquarium water. It is made of high quality materials to ensure reliable...

$13.49
Elos Aqua Test Kit - Ammonia/Ammonium

Elos Aqua Test Kit - Ammonia/Ammonium

Keep your aquarium safe from the harmful ammonia and other inorganic nitrogen by continuously monitoring the water quality of your tank. Use an effective test kit that can precisely measure the ammonia level so that you can immedi...

$20.99
Aquarium Pharmaceuticals® API Ammonia Aquarium Test Strips

Aquarium Pharmaceuticals® API Ammonia Aquarium Test Strips

Ammonia in an aquarium may come from different sources such as solid fish waste, uneaten fish food and other decaying matter. Ammonia is poisonous and harmful to aquatic life. It prevents fish from carrying on normal breathing and...

$13.99
Elos Professional Aqua Test Kit - Phosphate

Elos Professional Aqua Test Kit - Phosphate

Routine monitoring and checking of the presence of phosphate in your water are now simple with the use of a precision made Elos Professional Aqua Test Kit from Pet Store . This kit contains highly sensitive reagents that can easi...

$47.99
Salifert Silicate Test Kit

Salifert Silicate Test Kit

Salifert Silicate Profi-Test Silicate occurs in tap water or purified water when the reverse osmosis or de ionizing unit is not functioning properly. Silicate can result in diatom bloom and can block some essential trac...

$21.90
Tropic Marin KH Saltwater Test Kit

Tropic Marin KH Saltwater Test Kit

For the determination of the carbonate hardness or the alkalinity in seawater. The carbonate hardness or alkalinity corresponds to the buffer capacity of the aquarium water and therefore determines the stability of the pH-value i...

$11.02
Aquarium Pharmaceuticals® API Freshwater Deluxe pH Test Kit, 250 tests

Aquarium Pharmaceuticals® API Freshwater Deluxe pH Test Kit, 250 tests

Are your fish less eager to check out new things in or around its aquarium? Pet fish which are less active can be a sign that the water chemistry in your aquarium, like if the water is neutral or too acidic. Many varieties of fre...

$7.99
LaMotte Nitrate Test Kit 3110

LaMotte Nitrate Test Kit 3110

Have you ever wanted to know what's going on with your aquarium water? Do you want to make sure that your tank is clean from the inside out? If so, then you should definitely give the Lamotte Nitrate Test Kit 3110 from Pet Store ...

$83.49
Red Sea Magnesium Pro Test Kit - Reagent Refill Kit

Red Sea Magnesium Pro Test Kit - Reagent Refill Kit

Red Sea’s Magnesium Pro Test Kit is an advanced titration test, measuring the level of magnesium in your reef aquarium to an exceptionally high accuracy of 20 ppm. Reagent Refill Kit Only - Includes reagents only to perform 100...

$11.59
Hanna Instruments Waterproof pH Tester with Replaceable Electrode

Hanna Instruments Waterproof pH Tester with Replaceable Electrode

When HANNA instruments introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep`s ease-of-use in combination with its affordability made it possible...

From $88.99
Hanna Instruments Digital Seawater Refractometer

Hanna Instruments Digital Seawater Refractometer

Effectively monitor the salt value of your aquarium or tank by refractive index measurements using the Hanna Instruments Digital Seawater Refractometer from Pet Store . What makes this refractometer convenient to use it its being...

$176.99
Tropic Marin Expert Test Kit Set

Tropic Marin Expert Test Kit Set

If you think regular water from the faucet is good enough for your aquarium, think again. For aquatic fish , other animals and plants, water conditions are very important. You have to consider salinity, pH levels, alkalinity, oxy...

$57.49
Seachem Laboratories Multitest: Silicate Test Kit

Seachem Laboratories Multitest: Silicate Test Kit

Use the Seachem Multitest: Silicate Test Kit Pet Store to accurately measure silicate content in your tank. Ideal for fresh and saltwater environment, this test kit provides fast, accurate result that even beginners can properly...

$13.49
Seachem Laboratories MultiTest: Reef Special Test Kit

Seachem Laboratories MultiTest: Reef Special Test Kit

This kit combines the Phosphate, Silicate, and Iodine/Iodide kits into one kit. (phosphate, silicate, iodide MultiTest Kit) multi-cavity plate for simultaneous testing of up to 6 tests at the same time includes referenc...

$33.49
Seachem Laboratories Reef Status: Strontium Test Kit

Seachem Laboratories Reef Status: Strontium Test Kit

The Seachem Reef Status: Strontium Test Kit from Pet Store is a nifty and convenient product that can help you know the density of strontium presence in your aquarium. This trace element is very important for your marine pets an...

$45.99
Elos Aqua Test Kit - General Hardness

Elos Aqua Test Kit - General Hardness

There are so many things to think about when you're taking care of aquariums. Are the copper levels safe? Is there enough calcium? Is the pH level neutral? Is there ammonia in the tank? Is enough oxygen circulating inside? How abo...

$14.99
LaMotte Phosphate Test Kit 3121

LaMotte Phosphate Test Kit 3121

The threat to aquarium water is very easy to understand. Anything that affects water quality will bring great impact to your fishes’ overall health. Depending on the fish life and plant life you keep, this could be a life or death...

$63.99
Aquarium Pharmaceuticals® API Fresh Water Mini pH Test Kit

Aquarium Pharmaceuticals® API Fresh Water Mini 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 te...

$8.26
HM Digital Waterproof pH Meter

HM Digital Waterproof pH Meter

Professional Waterproof pH/Temp Meter Very reliable waterproof pH meter measures with an accuracy: of +/- 0.02 pH. Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4...

$79.99
Hanna Instruments Combination pH and ORP Tester

Hanna Instruments Combination pH and ORP Tester

Manage the pH level of your aquarium or pond with the Hanna Instruments Combination Ph and Orp Tester from Pet Store . This dual controller is made available in the market to provide a convenience to aquarists in monitoring the...

$167.49
HM Digital Waterproof EC / TDS / Temp Combo Meter

HM Digital Waterproof EC / TDS / Temp Combo Meter

With so many things you need to test and monitor in an aquarium , it does get tiring and stressful to have separate devices just to complete all the necessary testing and monitoring. Managing an aquarium is not an easy task, but ...

$66.99
HM Digital COM-80 HydroTester EC/TDS Meter

HM Digital COM-80 HydroTester EC/TDS Meter

EC/TDS/Temp Water Resistant Hydrotester The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, d...

$40.99
76 - 100 of 118
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