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Helps monitor nitrite and prevent invisible water problems that can be harmful to fish. API NITRITE TEST KIT tests for harmful nitrite levels from 0 to 5 ppm. Can be used in freshwater and saltwater aquariums. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. Use for weekly monitoring and when water or fish problems appear.
Item #:
224572235
API Nitrite Test Kit for Freshwater and Saltwater Aquariums, 180-Count Box
90% of respondents would recommend this to a friend
Item #:
224572235
TND 84
Price Details
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*All items will import from UK
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Imported from UK store
QTY:
Order now and get it around Monday, September 14
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Helps monitor nitrite and prevent invisible water problems that can be harmful to fish. API NITRITE TEST KIT tests for harmful nitrite levels from 0 to 5 ppm. Can be used in freshwater and saltwater aquariums. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. Use for weekly monitoring and when water or fish problems appear.
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What Stands Out
Comprehensive Testing
Offers 180 tests for nitrite levels, ensuring accurate monitoring in both freshwater and saltwater aquariums. This comprehensive approach helps maintain a balanced ecosystem for aquatic life.
User-Friendly Design
Designed for ease of use, featuring clear instructions and color-coded results. Ideal for beginners and seasoned aquarists alike, promoting effective water quality management with confidence.
High-Quality Reagents
Includes durable, high-quality reagents that deliver reliable results over time. This enhances the longevity of the kit, providing exceptional value for aquarists dedicated to maintaining optimal water conditions.
Product Details
- API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit
- Helps monitor nitrite and prevent invisible water problems that can harm fish
- Accurately detects high nitrate levels from 0-5 ppm
- Prevents high nitrite levels that inhibit fish respiration and suppress immune systems
- Use for weekly monitoring and when water or fish problems appear
- Comes with nitrite bottle, test tube, instruction manual, and color card
Product Technical Details
| Pet Type | Fish |
| Product Dimensions | 3.81 x 6.05 x 13.02 cm; 68.03 g |
| Item model number | 26 |
| Pet Life Stage | Adult |
| Allergen Information | Apple Free |
| Colour | No Color |
| Size | Pack of 1 |
| Volume | 1.25 |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 68 g |
| Date First Available | 27 Dec. 2008 |
Who Should Buy?
-
Aquarium Owners
Ideal for both freshwater and saltwater aquarium enthusiasts needing accurate nitrite level monitoring.
-
Fish Breeders
Beneficial for fish breeders who require precise water testing to ensure a healthy environment for their fry.
-
Hobbyist Beginners
A great choice for beginners who want to easily maintain safe water conditions in their new aquariums.
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Larger Aquariums
Not ideal for very large setups requiring continuous nitrite monitoring due to limited test count.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is nitrite and why is it harmful to fish?
Answer: Nitrite is produced in the aquarium by fish waste and uneaten fish food. Low levels of nitrite inhibit respiration and suppress the immune system; high levels cause suffocation. -
Question:
Can this test kit be used for both freshwater and saltwater aquariums?
Answer: Yes, it can be used in both freshwater and saltwater aquariums. -
Question:
How often should I use the API NITRITE TEST KIT?
Answer: It is recommended to use it for weekly monitoring and when water or fish problems appear.
API Test Kits 26 Editorial Review
The API Nitrite Test Kit is designed for both freshwater and saltwater aquariums, offering users the ability to monitor nitrite levels effectively. With a total of 180 tests included, this kit provides ample supplies for both novice and experienced aquarists alike. Customers appreciate how easy the test kit is to use, with clear instructions that guide them through the testing process. Many users have reported seeing immediate results, allowing for fast diagnostics of water quality. The color-changing strips make reading the results straightforward, ensuring that even those new to aquarium maintenance can understand their nitrite levels without confusion. The price point of the kit has also been positively noted, as it offers great value given the number of tests available. Customers have expressed their satisfaction over how quickly they can assess their aquarium's condition, which is crucial for maintaining a healthy environment for fish. However, some users have indicated that interpreting the results can sometimes be subjective, suggesting that slight variations in color may lead to differing interpretations of nitrite levels. A few customers have also mentioned that they wished the kit included an additional guide for interpreting results more accurately. In summary, the API Nitrite Test Kit is well-received in the aquarist community for its ease of use, efficiency, and value. It serves as a reliable tool for monitoring water quality, although users should be mindful of the nuances involved in reading results. **
Customer Reviews & Ratings
1449 customers ratings
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5 Star
84%
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4 Star
9%
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3 Star
5%
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2 Star
1%
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1 Star
1%
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Pros
- Easy to use with clear instructions
- Fast results allow for quick assessments
- Ample supply of tests (180 tests)
- Good value for money
Cons
- Interpretation of results can be subjective
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TND 84
Order now and get it around Monday, September 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Helps prevent invisible water problems that can harm fish
- Tests for harmful nitrite levels from 0-5 ppm
- Suitable for freshwater and saltwater aquariums
- Easy to use along with other API Aquarium products
- Recommended for weekly monitoring
- Ensures a hospitable environment for fish
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