1-888-9-WEBPETS
(1-888-993-2738)
Certified Seal
Dogs Cats Fish Birds Reptiles Small Pets Pond

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.

Grid List

Set Descending Direction

Items 1-10 of 15

per page
  1. 1
  2. 2
  1. Salifert Iodine Test Kit

    Salifert Iodine Test Kit

    Salifert Iodine Test Kit Reviews

    $40.49

    Get the Salifert Iodine Test Kit and make your iodine, iodide, and iodate tests fast and accurate. The Salifert Iodine Test Kit is complete with everything you need to perform the test. It has vials, syringe, solutions, and colorc... Learn More
  2. Tropic Marin Calcium / Magnesium Test Kit

    Tropic Marin Calcium / Magnesium Test Kit

    Tropic Marin Calcium / Magnesium Test Kit Reviews

    $42.66

    Ensure that your aquatic environment contains the right levels of calcium and magnesium all the time with the use of Tropic Marin Calcium/Magnesium Test Kit from Pet Store . This test kit is useful in gauging the amount of these ... Learn More
  3. Salifert Strontium Test Kit

    Salifert Strontium Test Kit

    Salifert Strontium Test Kit Reviews

    $40.49

    With the Salifert Strontium Test Kit from Pet Store , it is now easy for you to find out the chemical components of your aquarium water . This is an affordable, do-it-yourself set that will make it easier for you to examine the ... Learn More
  4. Elos Professional Aqua Test Kit - Phosphate

    Elos Professional Aqua Test Kit - Phosphate

    Elos Professional Aqua Test Kit - Phosphate Reviews

    $47.99

    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... Learn More
  5. Hanna Instruments Checker Total Chlorine Colorimeter

    Hanna Instruments Checker Colorimeter

    Price From: $49.99

    Easier to use and more accurate than chemical test kits EPA approved DPD method Accuracy ±0.03 ppm (mg/L) ±3% of reading 0.01 ppm (mg/L) resolution (250 points) Large, easy to read digits Auto shut-off. Dedicated to a single ... Learn More
  6. 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

    $48.99

    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... Learn More
  7. Hanna Instruments Checker Marine Alkalinity Colorimeter

    Hanna Instruments Checker Marine Alkalinity Colorimeter

    $49.99

    Hanna HI755 Marine Alkalinity Checker Specifications: Range: 0 to 250ppm (mg/L) Resolution: 0.1 ppm (mg/L) Accuracy: +/- 10% of Reading (0-75) and +/- 5% of reading (75-250) Battery Type: 1 - 1.5V AAA HI755 Ch... Learn More
  8. Hanna Instruments Checker Marine Calcium Colorimeter

    Hanna Instruments Checker Marine Calcium Colorimeter

    $49.99

    Easier to use and more accurate than chemical test kits Colorimetric method Accuracy ±6% of reading 1 ppm (mg/L) resolution Large, easy to read digits Auto shut off Dedicated to a single parameter Two part reagent: one liqu... Learn More
  9. Hanna Instruments Checker Iron Colorimeter

    Hanna Instruments Checker Iron Colorimeter

    $49.99

    Easier to use and more accurate than chemical test kits Phenanthroline method Accuracy ±0.04 ppm (mg/L) ±2% of reading 0.01 ppm (mg/L) resolution (250 points) Large, easy to read digits Auto shut-off. Dedicated to a single p... Learn More
  10. Hanna Instruments Checker Phosphate Colorimeter

    Hanna Instruments Checker Phosphate Colorimeter

    $49.99

    Have you ever tried those do-it-yourself experiments that promise to give you results about the chemical levels of your aquarium water within minutes? While these things are effective, and the results that they bring about are com... Learn More

Grid List

Set Descending Direction

Items 1-10 of 15

per page
  1. 1
  2. 2