--- product_id: 267601986 title: "API Ammonia NH3 NH4 Test Strips 25 Count" brand: "api" price: "€ 41.07" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.at/products/267601986-api-ammonia-nh3-nh4-test-strips-25-count store_origin: AT region: Austria --- # Prevents fish loss Accurate ammonia detection Quick 2-step testing API Ammonia NH3 NH4 Test Strips 25 Count **Brand:** api **Price:** € 41.07 **Availability:** ✅ In Stock ## Summary > 💧 Don’t just keep fish—keep them thriving with precision ammonia testing! ## Quick Answers - **What is this?** API Ammonia NH3 NH4 Test Strips 25 Count by api - **How much does it cost?** € 41.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/267601986-api-ammonia-nh3-nh4-test-strips-25-count) ## Best For - api enthusiasts ## Why This Product - Trusted api brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast & Easy Testing:** Dip, swirl twice, and read results in seconds—no guesswork, no hassle. - • **Precision Ammonia Monitoring:** Keep your aquarium’s ammonia levels in check with lab-accurate test strips. - • **Protect Your Aquatic Investment:** Regular testing helps prevent fish stress and loss, ensuring a thriving underwater world. - • **Versatile for Fresh & Saltwater:** One kit fits all your aquatic environments, from freshwater tanks to saltwater reefs. - • **Trusted by Aquarists for 60 Years:** API’s legacy means reliable, proven water quality solutions you can count on. ## Overview API Ammonia NH3 NH4 Test Strips provide fast, accurate ammonia level readings for both fresh and saltwater aquariums. Designed for easy weekly monitoring, these strips help prevent fish stress and loss by maintaining optimal water quality. Trusted by aquarists for nearly 60 years, API offers a reliable, user-friendly solution to protect your aquatic ecosystem. ## Description In order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even loss. Most common water quality parameters are Ammonia, Nitrite, Nitrate, and pH. All may vary over time and all are invisible to the eye which is why it is important to test weekly. Testing aquarium water weekly will aid in keeping your most important water parameters within the proper range for your aquarium. Choose from a wide range of API testing options, such as our popular FRESHWATER MASTER TEST KIT or 5-IN-1 TEST STRIPS, for accurate water evaluation. Regular testing will help you easily determine your aquarium conditions. Choose the test method that works best for you. Whether you’re a bit pressed for time, or you prefer to measure your parameters on a more in-depth scale, or you only need to test one or two specific parameters, API has what you need! Just dip a 5-in-1 TEST STRIP in your aquarium, swirl twice, and compare to our color chart for fast and accurate results. For more detailed analysis, use the FRESHWATER MASTER TEST KIT, POND MASTER TEST KIT, SALTWATER MASTER TEST KIT, or REEF MASTER TEST KIT for precise readings of parameters. Need to check your phosphate levels? What about ammonia? API offers specific test kits to test many different parameters, from general hardness and copper to pH and nitrate. Grab the one you need for a streamlined approach to testing. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. ## Features - For fresh and saltwater - Monitor ammonia levels - Helps prevent fish loss ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B002DREWMK | | Brand Name | API | | Customer Reviews | 4.4 4.4 out of 5 stars (1,930) 4.4 out of 5 stars | | Global Trade Identification Number | 00317163040331 | | Item Type Name | Aquarium Test Kit | | Item Weight | 0.05 Pounds | | Manufacturer | API | | Material Type | plastic | | Model Number | 33D | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | 33D | | Recommended Uses For Product | Aquarium Water Parameters (Aquarium Water Parameters) | | Sterility Rating | 6.0-8.3 | | Unit Count | 1 Count | | Upc | 634252008684 317163040331 015568924385 | ## Product Details - **Brand:** API - **Manufacturer:** API - **Recommended uses for product:** Aquarium Water Test Strips - **Unit count:** 1 Count - **pH range:** 6.0-8.0 ## Images ![API Ammonia NH3 NH4 Test Strips 25 Count - Image 1](https://m.media-amazon.com/images/I/9127nKz1s8L.jpg) ![API Ammonia NH3 NH4 Test Strips 25 Count - Image 2](https://m.media-amazon.com/images/I/71x8CUHqa0L.jpg) ![API Ammonia NH3 NH4 Test Strips 25 Count - Image 3](https://m.media-amazon.com/images/I/816FNNejujL.jpg) ![API Ammonia NH3 NH4 Test Strips 25 Count - Image 4](https://m.media-amazon.com/images/I/91isAAvUI9L.jpg) ![API Ammonia NH3 NH4 Test Strips 25 Count - Image 5](https://m.media-amazon.com/images/I/91fGciZ9cdL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can I use this for dirt?** A: The Kit does not test for calculus. **Q: What range of ammonia concentration do the strips cover?** A: As deadly as Amonia is to your fish, you would be better served using API Ammonia test drops. The strips are not nearly as accurate. Just buy the API Freshwater Master Test Kit. In my experience the none of the test strips are not accurate as the drops. **Q: Will this item test for cyanobacteria?** A: No, the ph test kit will not test for cyanobacteria. **Q: Do these measure total amonia (tan) or just free amonia?** A: API Ammonia Test strips reads total ammonia. ## Customer Reviews ### ⭐⭐ Not sure about efficiency *by on Reviewed in Japan 4 June 2025* I aint sure it is measuring anything. Use is easy but i am not sure the band really interacts with the water in an efficient way. But the fishes are alive. ### ⭐⭐⭐⭐⭐ Very easy and effective *by on Reviewed in the United States 14 August 2026* The ammonia test strips are affective and easy to use. The API ammonia test strips test for both NH3 and NH4. They come in a nice sturdy tube that seals well. Just don’t stick wet fingers in the tube you’ll mess up all your test strips. Just dip for 5 seconds then hold strip level and wait 60 seconds. I recommend using these along side with 5 in 1 API test strips :) very easy and definitely recommend! ### ⭐⭐⭐⭐ Easy to use *by on Reviewed in Australia 30 April 2020* Set up a new tank recently and used this to monitor the water cycle changes. And it did changed and show the water parameters changes as expected. It may not be 100 accurate but certainly good enough as indicator unless you need point blanc accuracy. ## Frequently Bought Together - Aquarium Pharmaceuticals® Ammonia Aquarium Test Strips - API 5-IN-1 TEST STRIPS Freshwater and Saltwater Aquarium Test Strips 100-Count Box --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/267601986-api-ammonia-nh3-nh4-test-strips-25-count](https://www.desertcart.at/products/267601986-api-ammonia-nh3-nh4-test-strips-25-count) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-27*