Search  for anything...

Aquarium Test Strips - 6-in-1 Aquarium Test Kit with eBook - Aquarium Water Test Kit with Quick and Accurate Fish Tank Test Strips - 50 Test Strips by JNW Direct

  • Based on 4,091 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 22
Order within 12 hours and 8 minutes
Available payment plans shown during checkout

Model: 50 Test Strips


Features

  • 50 TANK TEST STRIPS: Keep your aquarium clean and your fish healthy with our 6-in-1 fish tank water testing kit. Test your aquarium water for hardness, carbonate chlorine, nitrite, pH, nitrate, and alkalinity
  • QUICK & EASY: Our water test kits for aquariums take the guesswork out of your aquarium maintenance. Simply dip the aquarium pH test strips into the water to get your results within seconds and adjust your water accordingly
  • ACCURATE & RELIABLE: The aquarium ph test kit bottle features a comprehensive color chart for reliable and accurate results. Its never been this easy to take a faultless reading of your test strips for fish tank maintenance
  • MULTIUSE: Our aquarium test kits include 50 aquarium pH strips for freshwater and saltwater. The fish tank care kit can be used to monitor the water conditioning of fish bowls, fish tanks, ponds and aquariums
  • INCLUDES EBOOK: Our fish tank test kit comes with our eBook, exclusive to JNW Direct customers, that walks you through the meaning of different test results and explains how to achieve a healthy aquarium environment. For best results, please store in a cool and dry place.

Brand: JNW Direct


Unit Count: 50.0 Count


Manufacturer: JNW Direct


Package Dimensions ‏ : ‎ 4.37 x 1.85 x 1.85 inches; 1.76 ounces


Item model number ‏ : ‎ 50 Test Strips


Date First Available ‏ : ‎ April 1, 2020


Manufacturer ‏ : ‎ JNW Direct


Country of Origin ‏ : ‎ China


Best Sellers Rank: #8,334 in Pet Supplies (See Top 100 in Pet Supplies) #13 in Aquarium Test Kits


#13 in Aquarium Test Kits:


Customer Reviews: 4.4 4.4 out of 5 stars 4,091 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
Model: 100 Test Strips
Easy to use
Reviewed in the United States on June 18, 2024 by Maurina Hylland

  • My fish is still alive.
Model: 100 Test Strips
I don't have any control to compare it by, but my fish is still alive. The PH reading is a bit runny and ambiguous.
Reviewed in the United States on June 15, 2024 by Blongwell

  • Pretty accurate other than Ph
Model: 100 Test Strips
After reading reviews on test strips I decided on these. They tested the majority of what I needed and the reviews were decent. First, I tested all five of my aquariums and they seemed to be accurate compared to my API master test. Then I tested my tap water just for comparison. Everything there seemed to be good, other than the Ph. My tap water has a Ph ranging from 9.5 to 10.3 according to my water company. When I test my tap water with my API master kit it shows the highest possible results. On these strips, my tap only shows slightly higher than my tanks and even the results for my tanks is inaccurate. In the photo, the first strip is my tank water. It shows a Ph of 6.2 but the actual Ph is 7.4. The second strip is my tap water. It shows a Ph around 6.8 (possibly 7.2) but my actual Ph is at least 9.0. I mainly got these as a quick way to check my nitrates and that does appear to be accurate so they will serve their purpose, but you might not want to rely on them for Ph results. ... show more
Reviewed in the United States on March 14, 2023 by Amazon Customer Amazon Customer

  • Aquarium strips
Model: 50 Test Strips
Works great
Reviewed in the United States on May 29, 2024 by Jennifer Cummings

  • A MUST HAVE!
Model: 100 Test Strips
Rapid cycling my 55 gallon, I needed these. To ensure these were reading correctly, I took water samples and my strips to 2 seperate fish stores and they matched exactly, matter of fact Petsmart quarantined 4 of their tanks because I wanted to test my strips and they learned their water was way out of balance, because of my asking. Never be reluctant to ask to test the water of an aquarium you are purchasing fish out of. I use these strips probably way more than I need to, but I want my water always perfect and these help me keep the water in an ideal condition. The price is great for the peace of mind you get, super easy to read..dip read..that simple, the bottle has the ideal colors marked where you want your colors to be. I will ALWAYS purchase this product. ... show more
Reviewed in the United States on October 12, 2023 by Kelley H.

  • 1st order worked 2nd does not
Model: 100 Test Strips
This was my second order. The strips do not test accurate at all. I have two large tanks and the results are exactly the same. And it shows no nitrates or nitrites at all. I know I at least have nitrates in both tanks. I won’t buy again for fear I am getting inaccurate readings. I am going back to the more expensive test strips I have always used. ... show more
Reviewed in the United States on July 15, 2024 by CB1970

  • Good for quick checks!
Model: 100 Test Strips
I’m a worrying person and these are perfect for quick checks throughout the week. No they are not as accurate as API test kit, but they can definitely let you know if something is seriously off. I looked at a lot of different types of these and found these and the Tetra strips to be the best overall rated. Tetra strips are more expensive though. I have had no quality issues and only a few issues with figuring out what color it was closer too. I found making sure you have a good bright light above is very helpful. I will continue to use these throughout the week until the give me a reason not to. ... show more
Reviewed in the United States on May 2, 2024 by Mscrazywaffles

  • Great Price
Model: 100 Test Strips
Great price for testing kit with 100 strips! Testing for 9 different categories. Much cheaper and more accurate then most kits you get at local store
Reviewed in the United States on March 13, 2024 by Dawn Richey Dawn Richey

Can't find a product?

Find it on Amazon first, then paste the link below.