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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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101 - 119 of 119
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
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
Hanna Instruments Replacement Electrode for HI98121, HI 98127, HI 98128, HI98129, HI98130

Hanna Instruments Replacement Electrode for HI98121, HI 98127, HI 98128, HI98129, HI98130

Spare electrode for HI 98121, HI 98127, HI 98128, HI 98129 and HI 98130

$55.49
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
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
LaMotte Calcium Hardness Fresh and Salt Water Test Kit 3609

LaMotte Calcium Hardness Fresh and Salt Water Test Kit 3609

Direct reading Titrator for Calcium Hardness. Range is from 0-200 ppm for freshwater and 0-2580 ppm for saltwater. Color change is from red to blue. Approximately 50 tests. These kits are part of an ongoing effort by the LaM...

$52.49
Hanna Instruments Combo pH/EC/TDS/Temperature Tester with Low Range EC

Hanna Instruments Combo pH/EC/TDS/Temperature Tester with Low Range EC

Aquarium water needs to be tested regularly to ensure that it remains to be a healthy environment for the aquatic life it carries. Such tests include checking the pH levels, the temperature, electrical conductivity (EC), total d...

$160.49
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
LaMotte Calcium Test Kit Reagent Refill

LaMotte Calcium Test Kit Reagent Refill

Are you finding it difficult to maintain your aquarium water because you think it’s necessary to install several filtration devices to keep it clean? Don’t you wish that there was a way for you to know what your fish and coral l...

$20.99
Hanna Instruments pH Electrode Ultem Body, Dbl Junction, Gel Filled, Teflon Junction, BNC, 1m Cable

Hanna Instruments pH Electrode Ultem Body, Dbl Junction, Gel Filled, Teflon Junction, BNC, 1m Cable

Determining the pH level of your ponds and tanks is easy with the use of the Hanna Instruments Ph Electrode Ultem Body from Pet Store . The spare electrode device measures pH levels and is often used for the treatment of water, f...

$51.49
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...

$18.77
Hanna Instruments 1382 ppm TDS Solution 20 ml Sachet (25pcs)

Hanna Instruments 1382 ppm TDS Solution 20 ml Sachet (25pcs)

Are you looking for a good pH calibration solution at a convenient pack? Hanna Instruments 1388 PPM TDS Solution 20-ml sachet (25 pieces) from Pet Store is just the ticket! This small packet of liquid is a must-have when calibra...

$26.49
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 ...

$15.99
HM Digital Waterproof ORP Meter

HM Digital Waterproof ORP Meter

In every home, safety is one of the primary concerns. Bacteria content is a major issue for most homeowners. How do you know if your water is absolutely safe for everyone? The Waterproof Orp Meter from Pet Store will help solve ...

$89.99
Hanna Instruments DiST 5 Waterproof Low Range EC/TDS/Temperature Tester

Hanna Instruments DiST 5 Waterproof Low Range EC/TDS/Temperature Tester

Temperature is important to all creatures. A lot of animals depend on temperature to determine the activities they’re supposed to do. The case for sea animals are the same. For example, fishes in the temperate zone swim to the sur...

$103.99
Aquarium Pharmaceuticals® API 5-In-1 Test Strips

Aquarium Pharmaceuticals® API 5-In-1 Test Strips

PondCare® 5-In-1 Test Strips The new PondCare 5-In-1 Dip Strips provide distinct variations between colors on the color charts for Easy-To-Read results. The desiccant liner on the container keeps the strips dry maintaining pro...

$12.29
Hanna Instruments Replacement Electrode for DiST 5 Waterproof Low Range EC/TDS/Temperature Tester

Hanna Instruments Replacement Electrode for DiST 5 Waterproof Low Range EC/TDS/Temperature Tester

Hanna Instruments Replacement Electrode for DiST 5 Waterproof Low Range EC/TDS/Temperature Tester

$55.49
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...

$24.83
101 - 119 of 119
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