Aquarium & Fish Tank Water Test Kits

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Rated 4.8 out of 5 stars
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$34.98 Chewy Price
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Rated 4.5 out of 5 stars
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$13.19 Chewy Price
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Aquarium & Fish Tank Water Test Kits

Keeping an aquarium requires knowledge and adjustments to create just the right environment for your fish. Get the data you need, right when you need it, with fish tank test kits made for a variety of aquarium types. Water test kits can measure many different parameters, including things like pH, ammonia, nitrite, nitrate, water hardness, alkalinity, phosphate levels, and more. So be sure to get the right type of fish tank test kit for your type of tank and needs. Some common types include:

  • Master test kits: Available for freshwater, saltwater, or both, these let you test for different levels individually using different liquid reagents
  • Water test strips: Convenient and easy to use—just dip and read
  • Salinity testers: Used for saltwater tanks, these include refractometers that measure salt percentage and specific gravity

You'll need to test your water regularly, so you may want to look for aquarium test kits like strips that are easy to use. Advanced aquarists may prefer master test kits for their accuracy and range, while those with saltwater setups may want to invest in a refractometer. Whatever fish tank test kits you need, you can find them at Chewy, and be sure to set your test supplies to Autoship so you never run out!

Frequently Asked Questions about Aquarium & Fish Tank Water Test Kits

What are fish tank test kits?

Fish tank test kits are simply kits that help you test your aquarium water. They can measure things like water pH, salinity, chlorine, ammonia levels, and more. You can find everything from simple test strips to advanced master kits and meters.

Are aquarium water test strips accurate?

Aquarium water test strips can be somewhat accurate, but they are not as reliable as liquid test kits or professional testing. Test strips are easy to use and—if you choose a quality brand—good for getting a general sense of certain water parameters. However, if you need more precise measurements, liquid test kits are usually better.