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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 117
Seachem Laboratories Reef Status: Magnesium, Carbonate, Borate, Alkalinity Test Kit

Seachem Laboratories Reef Status: Magnesium, Carbonate, Borate, Alkalinity Test Kit

Test your reef tank's alkaline levels accurately through the Seachem Reef Status: Magnesium, Carbonate, Borate, Alkalinity Test Kit from Pet Store . This product is designed to check your reef aquarium's alkalinity and levels of ...

$35.99
Milwaukee Seawater Digital Refractometer with Protective Hardshell Case

Milwaukee Seawater Digital Refractometer with Protective Hardshell Case

Milwaukee Seawater Digital Refractometer with Protective Hardshell Case The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected scales for the measurement of seawater providing ...

$146.00
HM Digital PH-80 Handheld Digital pH Meter

HM Digital PH-80 Handheld Digital pH Meter

The PH-80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Featur...

$49.99
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
Seachem Laboratories Reef Status: Calcium Test Kit

Seachem Laboratories Reef Status: Calcium Test Kit

Gauge the calcium level of your aquarium water with more precision with the SeaChem Reef Status: Calcium Test Kit from Pet Store . The tests sense the presence of all kinds of calcium and indicate the level accurately using the t...

$29.49
Salifert Copper Test Kit

Salifert Copper Test Kit

Parasitic infection is one of the worst things that can infect your fish. Parasites feed on their hosts in order to get nutrients and most of the time, this result to the death of the fish. For most fish pet owners, curing parasit...

$17.91
API Ammonia Aquarium Test Strips

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...

$10.86
Fluval Sea Hydrometer

Fluval Sea Hydrometer

Fluval Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums. Regular testing is strongly recommended as stable salinity levels are essential for the health of m...

$9.99
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
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
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...

$29.99
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
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
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 ...

$86.99
Red Sea Phosphate Pro Test Kit - Reagent Refill Kit

Red Sea Phosphate Pro Test Kit - Reagent Refill Kit

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. Reagent Refill Kit Only - Includes reagen...

$23.49
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 $101.49
Red Sea Potassium Pro Test Kit - Reagent Refill Kit

Red Sea Potassium Pro Test Kit - Reagent Refill Kit

Red Sea’s Potassium Pro Test Kit is a unique advanced titration test, measuring the level of potassium in your reef aquarium to a high accuracy of 3 ppm. Reagent Refill Kit Only - Includes reagents only to perform 40 aquarium w...

$27.99
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
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...

$23.23
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
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
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
Seachem Digital Spoon Scale

Seachem Digital Spoon Scale

When precision matters, the Seachem Digital Spoon Scale is the perfect companion tool for the serious aquarist. Accurate and easy to use, it will ensure precise dosing of any chemical or supplement up to 300 grams in 0.1 increment...

$19.49
HM Digital Waterproof EC / TDS / Temp Combo Meter

HM Digital Waterproof EC / TDS / Temp Combo Meter

COM-100: Waterproof EC / TDS / Temp Combo Meter Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools &...

$66.99
Red Sea Iodine Pro Test Kit - Reagent Refill Kit

Red Sea Iodine Pro Test Kit - Reagent Refill Kit

Red Sea’s Iodine Pro Test Kit is a unique test, measuring the level of total iodine in your reef aquarium to a high accuracy of 0.01 ppm. Reagent Refill Kit Only - Includes reagents only to perform 50 aquarium water tests with ...

$19.99 $14.99
76 - 100 of 117
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