--- product_id: 5088573 title: "API COPPER TEST KIT 90-Test Aquarium Water Test Kit" brand: "api" price: "89.80 DT" currency: TND in_stock: true reviews_count: 13 category: "Api" url: https://www.desertcart.tn/products/5088573-api-copper-test-kit-90-test-aquarium-water-test-kit store_origin: TN region: Tunisia --- # 0-4 ppm copper detection range Accurate weekly monitoring 90 precise copper tests API COPPER TEST KIT 90-Test Aquarium Water Test Kit **Brand:** api **Price:** 89.80 DT **Availability:** βœ… In Stock ## Summary > 🧑 Keep your fish thriving with precision copper testing! ## Quick Answers - **What is this?** API COPPER TEST KIT 90-Test Aquarium Water Test Kit by api - **How much does it cost?** 89.80 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/5088573-api-copper-test-kit-90-test-aquarium-water-test-kit) ## 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 - β€’ **Easy-to-Use Kit:** Includes test solution, color card, and capped test tube for hassle-free testing. - β€’ **Crystal Clear Copper Range:** Detect copper levels from 0 to 4 ppm for optimal fish health. - β€’ **Precision at Your Fingertips:** 90 reliable tests ensure you never miss a copper level check. - β€’ **Protect Your Aquatic Ecosystem:** Prevent invisible copper toxicity or ineffective treatments with weekly monitoring. - β€’ **Trusted by Aquarists Worldwide:** API’s 60 years of expertise delivers proven, professional-grade water testing. ## Overview The API Copper Test Kit offers 90 accurate tests to measure copper levels in fresh and saltwater aquariums from 0 to 4 ppm. Designed for easy weekly monitoring, it helps prevent copper toxicity or ineffective parasitic treatments, ensuring a safe environment for your fish. The kit includes a test solution bottle, color card, and capped test tube, backed by API’s 60 years of trusted aquarium care expertise. ## Description Keep your fish healthy and thriving by testing your aquarium water's copper levels regularly with this easy-to-use API COPPER TEST KIT for aquariums. API COPPER TEST KIT allows for the fast, easy, and accurate measuring of copper levels in fresh and salt water, which is particularly necessary for effective parasitic treatment for diseased fish. A low copper level could make the treatment ineffective, whereas a high copper level could cause fish death. Kit reads Copper levels 0 - 4 ppm and contains 1 Copper test solution bottle, one instructional booklet, one capped test tube, and one color card. With API aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. 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. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too. Review: Very easy to use and understand results. - Very easy to use and understand results. Review: Excellent test for testing Cupramine - Initial review: After following the instructions very specifically, I was unable to get a reading of copper after I dosed Cupramine into my 10 gallon quarantine saltwater tank. However, after letting the test tube sit for a day, I was able to get a copper reading. Read below for the full review and results: EDIT: After letting the test tube sit for an entire day, I can actually distinguish a copper reading that seems to be nearly accurate with the amount of Cupramine I dosed. I tested ANOTHER sample of the same water, and got copper color immediately? Both tests look identical and it is actually reading right about 0.5mg/L. I am not sure if I should trust the readings, although they would be spot on with the amount of Cupramine I dosed. I'll test it with a Seachem test kit tommorow and update this review. Also make sure to follow the directions precisely, you need to remove the cap and look down the test tube with the white background of the color under the tube, but don't let the tube sit directly on top of the card, the color will appear much darker. Hold the test tube above the card an inch or two. EDIT #2 02/19/18: The Seachem Copper Test kit arrived and the results are in: 0.5mg/L. Right at the amount I dosed. Tested again today with also the API Copper Test kit. Results again, are the exact same. 0.5mg/L. This means (in my case) both the API Copper Test Kit and the Seachem Test Kit are both precise measuring tools if you are dosing Cupramine. ## Features - Contains one (1) API COPPER TEST KIT 90-Test Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 test tube with cap - Helps monitor copper and prevent invisible water problems that can be harmful to fish or treatments ineffective - Accurately detects copper levels from 0-4 ppm - Low copper level could make parasitic infections treatment ineffective - Use for weekly monitoring, when water or fish problems appear and when medicating ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0006JDWH8 | | Best Sellers Rank | #2,517 in Pet Supplies ( See Top 100 in Pet Supplies ) #3 in Aquarium Test Kits | | Brand | API | | Brand Name | API | | Customer Reviews | 4.4 out of 5 stars 745 Reviews | | Item Type Name | Aquarium Test Kit | | Item Weight | 2.4 ounces | | Manufacturer | Mars Fishcare | | Material Type | Plastic | | Model Number | 65L | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 65L | | UPC | 317163120651 707005137730 | | Unit Count | 1 Count | ## Product Details - **Brand:** API - **Item Form:** Liquid - **Item Weight:** 2.4 ounces - **Manufacturer:** Mars Fishcare - **Pet Type:** Fish ## Images ![API COPPER TEST KIT 90-Test Aquarium Water Test Kit - Image 1](https://m.media-amazon.com/images/I/61oy2aZx7+L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very easy to use and understand results. *by L***B on March 17, 2026* Very easy to use and understand results. ### ⭐⭐⭐⭐⭐ Excellent test for testing Cupramine *by A***S on February 17, 2018* Initial review: After following the instructions very specifically, I was unable to get a reading of copper after I dosed Cupramine into my 10 gallon quarantine saltwater tank. However, after letting the test tube sit for a day, I was able to get a copper reading. Read below for the full review and results: EDIT: After letting the test tube sit for an entire day, I can actually distinguish a copper reading that seems to be nearly accurate with the amount of Cupramine I dosed. I tested ANOTHER sample of the same water, and got copper color immediately? Both tests look identical and it is actually reading right about 0.5mg/L. I am not sure if I should trust the readings, although they would be spot on with the amount of Cupramine I dosed. I'll test it with a Seachem test kit tommorow and update this review. Also make sure to follow the directions precisely, you need to remove the cap and look down the test tube with the white background of the color under the tube, but don't let the tube sit directly on top of the card, the color will appear much darker. Hold the test tube above the card an inch or two. EDIT #2 02/19/18: The Seachem Copper Test kit arrived and the results are in: 0.5mg/L. Right at the amount I dosed. Tested again today with also the API Copper Test kit. Results again, are the exact same. 0.5mg/L. This means (in my case) both the API Copper Test Kit and the Seachem Test Kit are both precise measuring tools if you are dosing Cupramine. ### ⭐⭐⭐⭐⭐ functioned perfectly and was delivered as promised *by T***S on May 31, 2025* the test using these strips matched the aquarium test results from the fancy fish store, setting my mind at ease about acquiring shrimp as pets. ## Frequently Bought Together - API COPPER TEST KIT 90-Test Aquarium Water Test Kit - Seachem Cuprisorb 100ml - Seachem Cupramine Copper 100ml --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/5088573-api-copper-test-kit-90-test-aquarium-water-test-kit](https://www.desertcart.tn/products/5088573-api-copper-test-kit-90-test-aquarium-water-test-kit) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-15*