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Best Seller
API Freshwater Deluxe pH Test Kit

API Freshwater Deluxe pH Test Kit

Fast, accurate and easy-to-use kit contains dropper bottle, test solution, easy-to-read instructions, color chart and glass tube with lid for 250 tests for pH level from 6.0 to 7.6 ppm.What is pH?pH is the measure of acidity or alkalinity of water. A... ... more

API Freshwater Deluxe pH Test Kit

Fast, accurate and easy-to-use kit contains dropper bottle, test solution, easy-to-read instructions, color chart and glass tube with lid for 250 tests for pH level from 6.0 to 7.6 ppm.What is pH?pH is the measure of acidity or alkalinity of water. A...

Petco.com

$11.69

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API Freshwater pH Test Kit, Standard

API Freshwater pH Test Kit, Standard

Easily and accurately measure the pH level in your freshwater aquarium from 6.0 to 7.6 ppm. Kit contains dropper bottle for accurate dispensing of liquid test solution, easy to read instructions and color chart, glass tube and lid.What is pH?pH is the... ... more

API Freshwater pH Test Kit, Standard

Easily and accurately measure the pH level in your freshwater aquarium from 6.0 to 7.6 ppm. Kit contains dropper bottle for accurate dispensing of liquid test solution, easy to read instructions and color chart, glass tube and lid.What is pH?pH is the...

Petco.com

$7.19

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Best Seller
pH Test Kit for Saltwater Aquariums, 3.2 OZ

pH Test Kit for Saltwater Aquariums, 3.2 OZ

3.2 oz., Approximately 100 tests, pH value can be determined fast and accurately. The results are shown in easily distinguishable colors and, in the vital area of the scale, in intervals of 0.2 pH-units. ... more

pH Test Kit for Saltwater Aquariums, 3.2 OZ

3.2 oz., Approximately 100 tests, pH value can be determined fast and accurately. The results are shown in easily distinguishable colors and, in the vital area of the scale, in intervals of 0.2 pH-units.

Petco.com

$14.37

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Aquascape Water Test Kit | 5 H x 4 W x 1.5 D in | Wayfair 96019

Aquascape Water Test Kit | 5 H x 4 W x 1.5 D in | Wayfair 96019

The Aquascape KH/Alkalinity Test Kit measures KH and alkalinity concentrations in ponds and aquariums. This easy-to-use kit provides accurate, laboratory-quality testing that is simple to complete with the provided step-by-step instructions. Sixty... ... more

Aquascape Water Test Kit | 5 H x 4 W x 1.5 D in | Wayfair 96019

The Aquascape KH/Alkalinity Test Kit measures KH and alkalinity concentrations in ponds and aquariums. This easy-to-use kit provides accurate, laboratory-quality testing that is simple to complete with the provided step-by-step instructions. Sixty...

Wayfair

$31.07

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biOrb Service Aquarium Accessory Acrylic (shatterproof w/ great clarity), Crystal in White | 7.25 H x 4 W x 5 D in | Wayfair 46021

biOrb Service Aquarium Accessory Acrylic (shatterproof w/ great clarity), Crystal in White | 7.25 H x 4 W x 5 D in | Wayfair 46021

This 3 pack service kit plus water optimiser is designed with our customers in mind. It contains everything you need to complete your regular biOrb aquarium maintenance. The filter cartridge in your biOrb should be changed every 4-8 weeks*. A new... ... more

biOrb Service Aquarium Accessory Acrylic (shatterproof w/ great clarity), Crystal in White | 7.25 H x 4 W x 5 D in | Wayfair 46021

This 3 pack service kit plus water optimiser is designed with our customers in mind. It contains everything you need to complete your regular biOrb aquarium maintenance. The filter cartridge in your biOrb should be changed every 4-8 weeks*. A new...

Wayfair

$53.04

FREE shipping

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API Freshwater Master Test Kit

API Freshwater Master Test Kit

Our Master Test Kit is packaged with a sturdy, waterproof box which includes fast, easy and accurate test solutions for pH, high range pH, ammonia and nitriteEasily and accurately measure the water conditions in your aquariumScientifically accurate for... ... more

API Freshwater Master Test Kit

Our Master Test Kit is packaged with a sturdy, waterproof box which includes fast, easy and accurate test solutions for pH, high range pH, ammonia and nitriteEasily and accurately measure the water conditions in your aquariumScientifically accurate for...

Petco.com

$35.98

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Quick Dip pH Freshwater Aquarium Test Strips, 5 Strips, .008 LB

Quick Dip pH Freshwater Aquarium Test Strips, 5 Strips, .008 LB

Your aquarium water's pH level is a measurement of its acidity or basicity, and fish require consistent healthy levels. It is recommended to test your water weekly and maintain levels between 6.8 and 7.8 for freshwater aquariums. Jungle Quick Dip pH... ... more

Quick Dip pH Freshwater Aquarium Test Strips, 5 Strips, .008 LB

Your aquarium water's pH level is a measurement of its acidity or basicity, and fish require consistent healthy levels. It is recommended to test your water weekly and maintain levels between 6.8 and 7.8 for freshwater aquariums. Jungle Quick Dip pH...

Petco.com

$5.39

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API Freshwater/Saltwater Ammonia Test Kit

API Freshwater/Saltwater Ammonia Test Kit

Fast, accurate and easy-to-use kit contains two dropper bottles, test solutions, easy-to-read instructions, color chart and glass tube with lid for 130 tests for ammonia level from 0 to 8 ppm.Why test for Ammonia?Tropical fish continuously release... ... more

API Freshwater/Saltwater Ammonia Test Kit

Fast, accurate and easy-to-use kit contains two dropper bottles, test solutions, easy-to-read instructions, color chart and glass tube with lid for 130 tests for ammonia level from 0 to 8 ppm.Why test for Ammonia?Tropical fish continuously release...

Petco.com

$9.65

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EasyStrips 6-in-1 Freshwater and Saltwater Aquarium Test Strips, 100 Count

EasyStrips 6-in-1 Freshwater and Saltwater Aquarium Test Strips, 100 Count

Tetra Easy Strips Test Strips are the perfect solution. By quickly testing for all water-quality issues in your aquarium water, these strips provide accurate results with minimal effort, using the most advanced technology in water testing. Many factors... ... more

EasyStrips 6-in-1 Freshwater and Saltwater Aquarium Test Strips, 100 Count

Tetra Easy Strips Test Strips are the perfect solution. By quickly testing for all water-quality issues in your aquarium water, these strips provide accurate results with minimal effort, using the most advanced technology in water testing. Many factors...

Petco.com

$16.28

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pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle, 4 OZ

pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle, 4 OZ

If you're a fish enthusiast, you know that pH levels are super important for your underwater friends to thrive. With this 4-ounce bottle of magic, you can easily adjust your aquarium's pH to the perfect level for your fishy friends. ... more

pH DOWN Freshwater Aquarium Water pH Reducing Solution 4-Ounce Bottle, 4 OZ

If you're a fish enthusiast, you know that pH levels are super important for your underwater friends to thrive. With this 4-ounce bottle of magic, you can easily adjust your aquarium's pH to the perfect level for your fishy friends.

Petco.com

$5.88

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pH UP Freshwater Aquarium Water pH Raising Solution 4-Ounce Bottle, 4 OZ

pH UP Freshwater Aquarium Water pH Raising Solution 4-Ounce Bottle, 4 OZ

For all you fish enthusiasts out there, introducing the API pH UP Freshwater Aquarium Water pH Raising Solution 4-Ounce Bottle! You know that pH is the measure of acidity of water on a scale ranging from 0 to 14, right? Well, different fish require... ... more

pH UP Freshwater Aquarium Water pH Raising Solution 4-Ounce Bottle, 4 OZ

For all you fish enthusiasts out there, introducing the API pH UP Freshwater Aquarium Water pH Raising Solution 4-Ounce Bottle! You know that pH is the measure of acidity of water on a scale ranging from 0 to 14, right? Well, different fish require...

Petco.com

$7.08

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Aquarium Calcium Test Kit

Aquarium Calcium Test Kit

Make sure your reef is rockin' with the API Aquarium Calcium Test Kit! This kit makes it a breeze to measure calcium levels and keep your underwater kingdom healthy. With its trusty titration method and easy-to-see color change, you'll be able to get... ... more

Aquarium Calcium Test Kit

Make sure your reef is rockin' with the API Aquarium Calcium Test Kit! This kit makes it a breeze to measure calcium levels and keep your underwater kingdom healthy. With its trusty titration method and easy-to-see color change, you'll be able to get...

Petco.com

$13.29

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Freshwater Cube Aquarium Kit, 5.2 GAL

Freshwater Cube Aquarium Kit, 5.2 GAL

The Imagitarium Freshwater Cube Aquarium Kit brings the beauty of aquatic life into your home or office. Create a stunning habitat illuminated by LED lighting for your small tropical fish, and keep their water aerated and circulating with an integrated... ... more

Freshwater Cube Aquarium Kit, 5.2 GAL

The Imagitarium Freshwater Cube Aquarium Kit brings the beauty of aquatic life into your home or office. Create a stunning habitat illuminated by LED lighting for your small tropical fish, and keep their water aerated and circulating with an integrated...

Petco.com

$79.99

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Aquarium Master Test Kit

Aquarium Master Test Kit

Testing your aquarium's water is fast and simple with Imagitarium Aquarium Master Test Kit. This easy-to-use kit includes test solutions, instructions, vials, and color-coded charts to test for pH, ammonia, nitrates and nitrites. Changes in your... ... more

Aquarium Master Test Kit

Testing your aquarium's water is fast and simple with Imagitarium Aquarium Master Test Kit. This easy-to-use kit includes test solutions, instructions, vials, and color-coded charts to test for pH, ammonia, nitrates and nitrites. Changes in your...

Petco.com

$39.99

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Quick Dip Ammonia Aquarium Test Kit, 25 Strips, .104 LB

Quick Dip Ammonia Aquarium Test Kit, 25 Strips, .104 LB

Jungle Quick Dip Ammonia Test Kit 25 Count, aquarium Test Strips Jungle Quick Dip Test Strips measure the ammonia level of both fresh and saltwater aquariums. These test strips are designed from the same technology used in medical and science... ... more

Quick Dip Ammonia Aquarium Test Kit, 25 Strips, .104 LB

Jungle Quick Dip Ammonia Test Kit 25 Count, aquarium Test Strips Jungle Quick Dip Test Strips measure the ammonia level of both fresh and saltwater aquariums. These test strips are designed from the same technology used in medical and science...

Petco.com

$12.19

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NutraFin Master Aquarium Test Kit

NutraFin Master Aquarium Test Kit

Want to make sure your aquatic buddies are living their best lives? Then you need the Fluval NutraFin Master Aquarium Test Kit! This kit comes with everything you need to test the waters (literally) and make sure your fishy friends are healthy and happy. ... more

NutraFin Master Aquarium Test Kit

Want to make sure your aquatic buddies are living their best lives? Then you need the Fluval NutraFin Master Aquarium Test Kit! This kit comes with everything you need to test the waters (literally) and make sure your fishy friends are healthy and happy.

Petco.com

$119.99

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6-IN-1 Aquarium Test Strips, Medium, 25 Count

6-IN-1 Aquarium Test Strips, Medium, 25 Count

Testing your aquarium's water is fast and simple with Imagitarium 6-IN-1 Aquarium Test Strips. A color-coded chart is included to identify ammonia levels. Ammonia can fluctuate due to over-feeding or decomposition of organic matter in your aquarium,... ... more

6-IN-1 Aquarium Test Strips, Medium, 25 Count

Testing your aquarium's water is fast and simple with Imagitarium 6-IN-1 Aquarium Test Strips. A color-coded chart is included to identify ammonia levels. Ammonia can fluctuate due to over-feeding or decomposition of organic matter in your aquarium,...

Petco.com

$19.99

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6-IN-1 Aquarium Test Strips, Small, 10 Count

6-IN-1 Aquarium Test Strips, Small, 10 Count

Testing your aquarium's water is fast and simple with Imagitarium 6-IN-1 Aquarium Test Strips. A color-coded chart is included to identify ammonia levels. Ammonia can fluctuate due to over-feeding or decomposition of organic matter in your aquarium,... ... more

6-IN-1 Aquarium Test Strips, Small, 10 Count

Testing your aquarium's water is fast and simple with Imagitarium 6-IN-1 Aquarium Test Strips. A color-coded chart is included to identify ammonia levels. Ammonia can fluctuate due to over-feeding or decomposition of organic matter in your aquarium,...

Petco.com

$9.99

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Correct Ph 7.0 Tablets For Aquarium Water, 8 Count, 1.38 OZ

Correct Ph 7.0 Tablets For Aquarium Water, 8 Count, 1.38 OZ

Tetra Correct pH Tablets maintain the recommended pH levels in your aquarium to help reduce stress due to harmful fluctuations. Use Tetra Easy Strips aquarium test strips to determine the pH level of your water and treat as necessary. Add one Correct... ... more

Correct Ph 7.0 Tablets For Aquarium Water, 8 Count, 1.38 OZ

Tetra Correct pH Tablets maintain the recommended pH levels in your aquarium to help reduce stress due to harmful fluctuations. Use Tetra Easy Strips aquarium test strips to determine the pH level of your water and treat as necessary. Add one Correct...

Petco.com

$3.49

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Spec III Aquarium Kit in White, 2.6 GAL

Spec III Aquarium Kit in White, 2.6 GAL

Check out the Fluval Spec III Aquarium Kit in white - a compact yet powerful freshwater aquarium that's sure to add some pizzazz to your space. Get ready to dive into the details: ... more

Spec III Aquarium Kit in White, 2.6 GAL

Check out the Fluval Spec III Aquarium Kit in white - a compact yet powerful freshwater aquarium that's sure to add some pizzazz to your space. Get ready to dive into the details:

Petco.com

$109.99

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Black Spec III Aquarium Kit, 2.6 Gallon

Black Spec III Aquarium Kit, 2.6 Gallon

Are you ready to bring some aquatic fun into your life? Look no further than the Fluval Black Spec III Aquarium Kit! This all-glass freshwater aquarium may be small in size, but it packs a punch with its amazing features. ... more

Black Spec III Aquarium Kit, 2.6 Gallon

Are you ready to bring some aquatic fun into your life? Look no further than the Fluval Black Spec III Aquarium Kit! This all-glass freshwater aquarium may be small in size, but it packs a punch with its amazing features.

Petco.com

$87.51

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Wide-Range pH Test Kit, 4.5 OZ

Wide-Range pH Test Kit, 4.5 OZ

Testing your aquarium's water is fast and simple with Imagitarium Wide Range pH Test Kit. This easy-to-use kit includes test solutions, instructions, vials, and a color-coded chart to identify changes in pH levels. With proper use, this kit offers 260... ... more

Wide-Range pH Test Kit, 4.5 OZ

Testing your aquarium's water is fast and simple with Imagitarium Wide Range pH Test Kit. This easy-to-use kit includes test solutions, instructions, vials, and a color-coded chart to identify changes in pH levels. With proper use, this kit offers 260...

Petco.com

$14.99

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Mini Master Test Kit, 4" L X 9.5" W X 3.4" H, .6 LB

Mini Master Test Kit, 4" L X 9.5" W X 3.4" H, .6 LB

It's important to know what's going on in your aquarium water. The Fluval Mini Master Test Kit is here to help you maintain a balanced and healthy environment for your finned friends and underwater plants. ... more

Mini Master Test Kit, 4" L X 9.5" W X 3.4" H, .6 LB

It's important to know what's going on in your aquarium water. The Fluval Mini Master Test Kit is here to help you maintain a balanced and healthy environment for your finned friends and underwater plants.

Petco.com

$21.35

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Fresh/Salt Calcium Test Kit, 3.5" L X 5.5" W X 2" H, .16 LB

Fresh/Salt Calcium Test Kit, 3.5" L X 5.5" W X 2" H, .16 LB

This is the ultimate tool to help you keep your fish and plants healthy and happy! With this kit, you can accurately measure water parameters and make sure your aquarium is always in tip-top shape. ... more

Fresh/Salt Calcium Test Kit, 3.5" L X 5.5" W X 2" H, .16 LB

This is the ultimate tool to help you keep your fish and plants healthy and happy! With this kit, you can accurately measure water parameters and make sure your aquarium is always in tip-top shape.

Petco.com

$11.19

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KH Professional Test Kit, .5 LB

KH Professional Test Kit, .5 LB

The alkalinity should be tested in all aquariums regularly. If the alkalinity in the aquarium is too low, the pH value can sink (sudden drop in acidity) to a level which is life-threatening for many fish and invertebrates. In reef aquariums, an... ... more

KH Professional Test Kit, .5 LB

The alkalinity should be tested in all aquariums regularly. If the alkalinity in the aquarium is too low, the pH value can sink (sudden drop in acidity) to a level which is life-threatening for many fish and invertebrates. In reef aquariums, an...

Petco.com

$25.45

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Customflo Water System Complete Kit, 3 lbs., Multi-Color

Customflo Water System Complete Kit, 3 lbs., Multi-Color

Assemble parts in multiple ways to create desired flow patterns. For use in large or small aquariums or to upgrade existing systems. No Holes to Drill. ... more

Customflo Water System Complete Kit, 3 lbs., Multi-Color

Assemble parts in multiple ways to create desired flow patterns. For use in large or small aquariums or to upgrade existing systems. No Holes to Drill.

Petco.com

$89.99

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Ammonia Test Kit, 4.5 OZ

Ammonia Test Kit, 4.5 OZ

Testing your aquarium's water is fast and simple with Imagitarium Ammonia Test Kit. This easy-to-use kit includes test solutions, instructions, vials, and a color-coded chart to identify ammonia levels. With proper use, this kit offers 130 tests for... ... more

Ammonia Test Kit, 4.5 OZ

Testing your aquarium's water is fast and simple with Imagitarium Ammonia Test Kit. This easy-to-use kit includes test solutions, instructions, vials, and a color-coded chart to identify ammonia levels. With proper use, this kit offers 130 tests for...

Petco.com

$14.99

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Calcium Test Kit, 4.5 OZ

Calcium Test Kit, 4.5 OZ

Testing your aquarium's water is fast and simple with Imagitarium Calcium Test Kit. This easy-to-use kit includes test solutions, instructions, test vial, and a color-coded chart to identify changes in calcium levels from 20 to 520 ppm. Calcium in reef... ... more

Calcium Test Kit, 4.5 OZ

Testing your aquarium's water is fast and simple with Imagitarium Calcium Test Kit. This easy-to-use kit includes test solutions, instructions, test vial, and a color-coded chart to identify changes in calcium levels from 20 to 520 ppm. Calcium in reef...

Petco.com

$14.99

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Marine Care Multi Test Kit

Marine Care Multi Test Kit

Red Sea Marine Care Multi Test Kit is Complete multi-test pack including all of the tests necessary to monitor the biological maturation of new systems and for the ongoing maintenance and algae management of fish-only aquariums. The Marine Care Multi... ... more

Marine Care Multi Test Kit

Red Sea Marine Care Multi Test Kit is Complete multi-test pack including all of the tests necessary to monitor the biological maturation of new systems and for the ongoing maintenance and algae management of fish-only aquariums. The Marine Care Multi...

Petco.com

$74.99

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Ammonia Test Strips, 1 oz., Count of 10

Ammonia Test Strips, 1 oz., Count of 10

Testing your aquarium's water is fast and simple with Imagitarium Ammonia Test Strips. A color-coded chart is included to identify changes in ammonia levels. Ammonia can fluctuate due to overfeeding, overcrowding or decomposition of organic matter in... ... more

Ammonia Test Strips, 1 oz., Count of 10

Testing your aquarium's water is fast and simple with Imagitarium Ammonia Test Strips. A color-coded chart is included to identify changes in ammonia levels. Ammonia can fluctuate due to overfeeding, overcrowding or decomposition of organic matter in...

Petco.com

$12.99

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Complete Water Care Kit, Count of 12, .05 LB

Complete Water Care Kit, Count of 12, .05 LB

Jungle brand's products deliver concentrated care for your aquarium and make fish and water care easy. Jungle Complete Water Care Kit - Everything you need for healthy aquarium water. 4 Tablets Each: Start Zyme - beneficial bacterial and dechlorinator.... ... more

Complete Water Care Kit, Count of 12, .05 LB

Jungle brand's products deliver concentrated care for your aquarium and make fish and water care easy. Jungle Complete Water Care Kit - Everything you need for healthy aquarium water. 4 Tablets Each: Start Zyme - beneficial bacterial and dechlorinator....

Petco.com

$4.19

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Freshwater Globe Kit, 3.1 GAL

Freshwater Globe Kit, 3.1 GAL

The Imagitarium Freshwater Globe Kit includes the basics you need to create a beautiful home for your Betta or small tropical fish. An internal filtration system helps to keep water clearer for longer, and LED lighting in the aquarium lid spotlights... ... more

Freshwater Globe Kit, 3.1 GAL

The Imagitarium Freshwater Globe Kit includes the basics you need to create a beautiful home for your Betta or small tropical fish. An internal filtration system helps to keep water clearer for longer, and LED lighting in the aquarium lid spotlights...

Petco.com

$40.00

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Professional Lab Tests, 2 lbs.

Professional Lab Tests, 2 lbs.

The test set Tropic Marin Professional Lab for determining the most important water values in saltwater aquariums including standards for checking the functionality of all test kits. ... more

Professional Lab Tests, 2 lbs.

The test set Tropic Marin Professional Lab for determining the most important water values in saltwater aquariums including standards for checking the functionality of all test kits.

Petco.com

$163.60

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