Tests for aquarium water
prices on 43 modelsTests for aquarium water
— sets or devices designed for measuring key water parameters, such as pH level, hardness, ammonia content, nitrates, nitrites, chlorine, and other substances. They help aquarists monitor water quality and promptly detect deviations that may harm fish and plants. These tests come in liquid, strip, or electronic forms, vary in accuracy and convenience, and are an essential tool for maintaining a stable and healthy aquarium environment.When you make a purchase through links on our site, we may receive a affiliate commission.
Accurately measures the pH level in your freshwater aquarium with ease. Includes testing reagents, instructions, and all necessary equipment. Made in the USA because we believe in supporting our fish-loving neighbors. Gives you peace of mind knowing you're providing the best possible environment for your aquatic buddies. | API Freshwater pH Test Kit, Standard |
All-in-one testing to check pH, Total Alkalinity, Hardness, Nitrate, Nitrite, Free Chlorine, and Iron levels to protect fish. Fast and easy with results in 30 seconds. Identifies imbalances or issues with water quality, allowing for necessary corrective actions. Regular testing ensures a healthy environment for your fish and other inhabitants. Simply dip the strip into water, remove and wait, and compare the color-coded results to the chart for parameter concentration levels. Depending on the results, appropriate interventions such as water changes, adding chemical water adjusters, or changing filter media can be made to the aquarium. For use with both freshwater and saltwater aquariums. | |
6-IN-1 Aquarium Test Strips from Imagitarium. Test for pH, alkalinity, water hardness, chlorine, nitrites & nitrates. Includes color-coded chart. Looking for more? Imagitarium has an extensive line of water treatments and testing kits to help improve water quality and keep aquatic life healthy and happy. | Imagitarium 6-IN-1 Aquarium Test Strips, 10 Count, Small |
Monitors levels of pH, nitrite, nitrate carbonate, and general water hardness in both freshwater and saltwater aquariums. Just dip the test strips into the water and check their colors for fast and accurate results. Helps prevent hidden water problems that can be harmful to fish and cause them to get sick or even pass away. Ideal for all types of freshwater or saltwater fish!. Proudly made in the USA!. Easy-to-use strips come in a box of 25-count - you'll have plenty for regular testing!. | API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 25-Count Box, Standard |
Ultimate pH detector. Perform up to 250 tests. Covers a range from 6.0 to 7.6 ppm. pH Up and pH Down solutions included. Made in the USA. | API Freshwater Deluxe pH Test Kit |
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Ammonia Test Strips from Imagitarium. Easily test ammonia levels. Includes color-coded test chart. Looking for more? Imagitarium has an extensive line of water treatments and testing kits to help improve water quality and keep aquatic life healthy and happy. | Imagitarium Ammonia Test Strips, ., Count of 10, 1 oz |
ALL-IN-ONE TESTING KIT: Everything you need to test your aquarium water.7 DIFFERENT TESTS WITH 1 STRIP: Just one test monitors ammonia, nitrates, nitrites, water hardness, chlorine, alkalinity and pH levels. VERSATILE: Can be used in both freshwater and saltwater aquariums. CONVENIENT: Just dip into water, wait 60 seconds and read results. USAGE: Use weekly to monitor aquarium water, after water changes or when adding new fish. | Tetra EasyStrips Complete Aquarium Water Test Strip, 25 Count |
Complete All In One Test. One dip tests for All 5 Levels in Freshwater or Saltwater aquariums. PH, Nitrate, Nitrite, Hardness, and Alkalinity. Conatins 25 test strips. | Jungle Quick Dip 5-N-1 Aquarium Test Strips, 25 Strips |
Fast, easy and accurate. Reads 0 to 160 mg/L or parts per million (ppm) of nitrate. Child-resistant safety caps. Two dropper bottles for accurate dispensing of test solutions. Non-staining glass test tube with snap-tight cap. Made in the USA. | API Nitrate Test Kit for Freshwater/Saltwater Aquariums |
Complete testing: Regularly testing your water levels is critical to the success of your aquarium. 6 different tests with 1 strip: Just one test monitors nitrates, nitrites, water hardness, chlorine, alkalinity and pH levels. Versatile: Can be used in both freshwater and saltwater aquariums. Convenient: Just dip into water, wait 60 seconds and read results. Usage: Use weekly to monitor aquarium water, after water changes or when adding new fish. | Tetra EasyStrips 6-in-1 Aquarium Test Strips, Pack of 25 |
Contains one (1) API POND 5 IN 1 POND TEST STRIPS Pond Water Test Strips 25-Count. Helps monitor water quality and prevent invisible water problems that can be harmful to fish. Measures pH Nitrite, Nitrate, Carbonate Hardness, and General Hardness in pond water. Testing is fast, easy, and accurate - just dip and read!. Use weekly for monitoring and when water or fish problems appear. Ensures your pond stays healthy and happy. | API 5 in 1 Pond Water Test Strips, Count of 25 |
Ammonia Test Kit from Imagitarium. Easy-to-use kit. Includes test vials & color-coded chart. Looking for more? Imagitarium has an extensive line of water treatments and testing kits to help improve water quality and keep aquatic life healthy and happy. | Imagitarium Ammonia Test Kit |
Wide-Range pH Test Kit from Imagitarium. Easy-to-use kit. Includes test vials & color-coded chart. Looking for more? Imagitarium has an extensive line of water treatments and testing kits to help improve water quality and keep aquatic life healthy and happy. To use the pH test kit, just fill the test vial with 5ml of the water you want to test. Then, add 3 drops of the wide range pH test solution into the vial and follow the testing instructions provided. | Imagitarium Wide-Range pH Test Kit |
Measures ammonia levels from 0 ppm to 8.0 ppm in both freshwater and saltwater aquariums. Includes two ammonia test color charts - one for freshwater and one for saltwater. Comes with two dropper bottles of test solutions, easy-to-read instructions, a color chart, and a glass tube with a lid for up to 130 tests. Made in the USA. | API Freshwater/Saltwater Ammonia Test Kit |
Calcium Test Kit from Imagitarium. Easy-to-use kit. Includes test vials & color-coded chart. Looking for more? Imagitarium has an extensive line of water treatments and testing kits to help improve water quality and keep aquatic life healthy and happy. | Imagitarium Calcium Test Kit |
Nitrate Test Kit from Imagitarium. Easy-to-use kit. Includes test vials & color-coded chart. Looking for more? Imagitarium has an extensive line of water treatments and testing kits to help improve water quality and keep aquatic life healthy and happy. | Imagitarium Nitrate Test Kit |
For the determination of the pH value in seawater. pH value can be determined fast and accurately. Results are shown in easily distinguishable colors. The kit is sufficient for approximately 100 tests. | Tropic Marin pH Test Kit for Saltwater Aquariums |
Fast, easy and accurate. Reads 0 to 160 mg/L or parts per million (ppm) of nitrate. Made in the USA. | Tropic Marin Kh/Alkalinity Test Kit for Freshwater & Saltwater Aquariums |
6-IN-1 Aquarium Test Strips from Imagitarium. Test for pH, alkalinity, water hardness, chlorine, nitrites & nitrates. Includes color-coded chart. Looking for more? Imagitarium has an extensive line of water treatments and testing kits to help improve water quality and keep aquatic life healthy and happy. | Imagitarium 6-IN-1 Aquarium Test Strips, 25 Count, Medium |
All-in-one testing to check Ammonia levels to keep fish safe. Fast and easy with results in 2 minutes. Detects any imbalances or concerns in water quality, enabling prompt corrective measures. Regular testing ensures a healthy environment for your fish and other inhabitants. Simply dip the strip into water, remove and wait, and compare the color-coded results to the chart for ammonia concentration levels. Depending on the results, a water change may be needed or use of an ammonia reducer in conjunction with a water change. For use with both freshwater and saltwater aquariums. | Aqueon Ammonia Test Strips, Count of 50 |
![]() | Ensure proper carbonate hardness levels in your aquarium with the API Aquarium Water Test Kit specialized for KH hardness testing. By accurately measuring carbonate hardness, this kit assists in maintaining a stable pH and buffering capacity for optimal water conditions. Its user-friendly instructions make testing simple and hassle-free.
- Specifically designed to test carbonate hardness (KH) levels in aquarium water
- Enables aquarium owners to maintain stable pH levels and buffer against pH fluctuations
- Features clear instructions and color-coded test solutions for easy and reliable KH testing, providing essential information for maintaining a healthy and stable aquatic environment … |
![]() | Ensure proper nitrite levels in your aquarium with the API Aquarium Water Test Kit tailored for nitrite testing. This essential kit provides accurate measurements, allowing you to promptly address any imbalances and safeguard the health of your aquatic pets. Its user-friendly instructions make testing quick and easy.
- Designed to accurately measure nitrite levels in aquarium water, helping to prevent fish poisoning and maintain water quality
- Enables aquarium owners to monitor nitrite levels and take appropriate action to ensure a safe environment for fish
- Features clear instructions and color-coded test solutions for easy and reliable nitrite testing, providing peace of mind … |
Shelf life and storage: 6 months after opening. Store in a cool, dark place. The carbonate hardness (KH) or alkalinity of a water sample characterises the buffering capacity, i. e. the ability to maintain the pH value of the water. It is primarily defined by the proportion of hydrogen carbonate ions in the water. As the pH value increases, other basic ions such as the hydroxide ions also contribute to the alkalinity. The term "carbonate hardness" is customary in reef- and fishkeeping; however, it is the alkalinity which is measured. In this test, both terms are used synonymously. | Tropic Marin KH Professional Test Kit |
![]() | Maintain ideal general and carbonate hardness levels in your aquarium with the API Aquarium Water Test Kit designed for GH&KH hardness testing. By precisely measuring these parameters, this kit helps create a stable and comfortable environment for your aquatic inhabitants. Its straightforward testing process ensures reliable results every time.
- Allows aquarium enthusiasts to monitor general and carbonate hardness levels in their aquarium water
- Enables precise testing of GH (general hardness) and KH (carbonate hardness) to ensure stable water conditions
- Comes with clear instructions and color-coded test solutions for easy and reliable hardness testing, providing valuable insights … |
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