Ammonia Test Strips for Freshwater & Saltwater Fish Tanks – Testing Strips for Fresh & Salt Water Aquarium – Lab Grade Water Tester Kit – 25 Count
$17.99





Price: $17.99
(as of Oct 20, 2025 06:15:58 UTC – Details)
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Advatec Aquatics is a prominent brand specializing in the manufacturing and distribution of high-quality aquatic products and equipment.
Here at Advatec we thrive to bring the customer their best aquatic experience. While supplying our customers with industry leading customer support.

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Package Dimensions : 5.67 x 1.89 x 1.81 inches; 1.45 ounces
Date First Available : September 9, 2021
Manufacturer : Advatec
ASIN : B09FP3XXWW
Best Sellers Rank: #144,963 in Pet Supplies (See Top 100 in Pet Supplies) #211 in Aquarium Test Kits
Customer Reviews: 4.3 4.3 out of 5 stars 280 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Essential Water Monitoring: Ammonia Test Strips play a crucial role in maintaining optimal water parameters in your aquarium. Monitoring ammonia levels regularly is vital to prevent stress, illness, or loss of fish, ensuring they thrive in an environment close to their natural habitat.
Professional-Grade Testing: Designed for both professional and home use, these ammonia test strips deliver fast and accurate results for both freshwater and saltwater aquariums. With a generous count of 25 strips, this testing kit provides a reliable solution for ongoing assessments.
Versatile Application: Ideal for various aquarium sizes, from small to medium and large setups, these ammonia test strips offer versatility in catering to a broad range of tank requirements. Whether you’re a seasoned aquarist or just starting, these strips contribute to the health and stability of your aquatic environment.
Crucial Aquarium Essentials: Ammonia test strips are indispensable for the well-being of your fish. They not only offer accuracy in results but also provide convenience, making them a vital component of your aquarium supplies. Incorporate them into your aquarium starter kit or as routine testing accessories.
Timely Testing System: Following a simple testing system is recommended, especially for new aquariums (0-6 weeks old) should be tested every other day. For more mature aquariums (6+ weeks old), weekly testing is advised. Always conduct tests when a fish is ailing or deceased, allowing you to take prompt actions for the well-being of your aquatic companions.
Customers say
Customers find the ammonia test strips easy to use and read, with accurate results and rapid readings. Moreover, they appreciate the product’s quality and find it effective for monitoring ammonia levels, with one customer noting it can test levels in just 30 seconds. Additionally, they value its usefulness, with one mentioning it’s perfect for cycling new tanks.
10 reviews for Ammonia Test Strips for Freshwater & Saltwater Fish Tanks – Testing Strips for Fresh & Salt Water Aquarium – Lab Grade Water Tester Kit – 25 Count
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$17.99
Kindle Customer –
Easy, seems acurate
Bought this as I was adding fish to 3 mature tanks but didn’t want to take any chances on losing fish to bad water. The strips were easy to use, all my tanks registered 0. I tested my tap water with a few drops ammonia added, which showed ammonia leading me to believe the test strips are accurate.
Anthony –
Quick And Simple Test For Important Variable!
There are many ammonia test kits available. I have been a hobbyist for over 50 years and this kit is by far the easiest and most accurate (I’ve tested it against other liquid and test strip kits). This is a test you NEED to do and do often as “ammonia=dead fish”. It is that simple. Buy this kit – you won’t regret it!
Kelli E. Olson –
Works well
Easy & simple to use!
movielover –
Advatec is great!
I used Advatec Aquarium Test Strip to check for ammonia in my aquarium. It worked great and it was so easy! I had never checked for ammonia before. But my fish were dying and someone said it could be ammonia. So I used the Advatec strip and checked results. No ammonia was present. I highly recommend this product.
Jerrod Robinson –
Item as described!
Item as described!
Kelley H. –
Dependable and Tested Results
Being rather new to the hobby, I develop a passion to know absolutely everything you need to know to be successful at your chosen endeavor. I bought these ammonia test strips, tested my aquarium water, which showed it was ideal btw great color chart laminated card for convenience, then took a water sample of my aquarium to two, not one, but two different fish suppliers and had them check to ensure their strips matched my results and they did perfectly, both of them…so do not fret, these strips are right on, and super easy to use. This is now my trusted supply company for this product for now on..very happy!
Amazon Customer –
Great product, easy to read.
I like that with Advatec test strips are accurate and easy to read, i have been able to avoid an ammonia spike with these testing strips.
Earle Dean Mason –
This product is bogas!!!
I tested my aquarium water with these strips.over and over again the ammonia read as 0.00ppm. This is perfect. I got so many perfect results I feared that these strip were not working as advertised so I dipped one of these strips in vinigar. Vingar is very acidic. The strip indicated that the vingar was 0.00ppm. It should have indicated high acidity. The results of this experament indicated that this vingar would be fine to put my fish in!!!!!!!. This product is a rip off. It’s useless for determining the ammonia level in anything. Please save your money. Get a liquid test for ammonia testing for your aquarium water
Rob –
If you want accurate readings donât get these. I have liquid tests but wanted something quick and easy to use between testing in my quarantine tank and for random spot checks. I didnât expect them to be perfect but even a zero reading doesnât match the chart. I tested it with 2ppm ammonia in a cup and it gave a positive reading but didnât match anything from the chart. Itâs unfortunate that these are unreadable.Donât waste your time or money.
Bodger –
Not accurate at all. At best it reads 0.25 however API test kits reads between 1&2ppm