---
product_id: 5088573
title: "COPPER TEST KIT 90-Test Aquarium Water Test Kit"
brand: "api"
price: "21280CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "Api"
url: https://www.desertcart.sn/products/5088573-copper-test-kit-90-test-aquarium-water-test-kit
store_origin: SN
region: Senegal
---

# 0-4 ppm copper detection range Compact 2.75x1.63x5.13 inch kit 90 precise copper tests COPPER TEST KIT 90-Test Aquarium Water Test Kit

**Brand:** api
**Price:** 21280CFA
**Availability:** ✅ In Stock

## Summary

> 🧡 Stay ahead of invisible threats—test copper like a pro, keep your fish thriving!

## Quick Answers

- **What is this?** COPPER TEST KIT 90-Test Aquarium Water Test Kit by api
- **How much does it cost?** 21280CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/5088573-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

- • **Trusted Legacy Brand:** Backed by nearly 60 years of API expertise, ensuring premium quality and proven results for freshwater and saltwater tanks.
- • **User-Friendly Design:** Includes color card, capped test tube, and clear instructions for effortless, reliable testing every time.
- • **Protect Your Investment:** Prevents invisible copper toxicity or ineffective parasite treatments, safeguarding your fish’s health and your aquarium’s beauty.
- • **Precision Copper Monitoring:** Accurately measures copper levels from 0 to 4 ppm to keep your aquatic ecosystem safe and thriving.
- • **Comprehensive 90-Test Supply:** Generous test count ensures long-term, consistent water quality tracking without frequent repurchases.

## Overview

The API COPPER TEST KIT offers 90 accurate tests to measure copper levels between 0-4 ppm in freshwater and saltwater aquariums. Designed for easy use with a color card, test tube, and solution, it helps prevent copper toxicity or ineffective parasite treatments, ensuring a healthy aquatic environment. Trusted by hobbyists for nearly six decades, this compact kit is essential for proactive aquarium care.

## 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: helpful tool for maintaining a healthy tank environment - I recently started using the API GH & KH Test Kit for my freshwater aquarium, and I must say it has been an incredibly helpful tool for maintaining a healthy tank environment. Here’s a detailed review based on my experience: **Ease of Use:** The test kit is very straightforward and user-friendly. The included instructions are clear and easy to follow, even for beginners. Testing both General Hardness (GH) and Carbonate Hardness (KH) takes just a few minutes, and the color changes in the water make it easy to get accurate results. **Accuracy:** The API test kit provides reliable and consistent readings. I compared the results with a digital meter, and they matched up perfectly. Knowing the GH and KH levels helps me adjust my water chemistry for optimal conditions, especially for sensitive fish like cichlids and shrimp. **Functionality:** Having a tool that measures both GH and KH in one kit is incredibly convenient. GH helps monitor essential minerals for fish health, while KH is crucial for stabilizing pH levels. This kit makes it easy to detect changes early, helping prevent pH swings or stress in my fish. **Value for Money:** For the price, you get a high-quality, reliable kit that will last quite a while. The included bottles have enough solution for numerous tests, making it a cost-effective option for regular water monitoring. **Overall Impressions:** The **API GH & KH Test Kit** is a must-have for any freshwater aquarium enthusiast. It’s easy to use, highly accurate, and helps ensure your water parameters are within the right range for your fish and plants to thrive. I highly recommend it for hobbyists of all experience levels. **Rating: 5/5** Reliable, accurate, and easy-to-use water testing for a healthy aquarium!
Review: Definitely a need if you keep fish - Truly a necessity, I'm doing a fish in cycle and have had the tank going for about a week now and my ammonia just tested to around 4 (really bad), did a 70% change and got it down to 1-2 and will continue doing small changes until my tank is cycled. My fish and snail were acting perfectly normal too so it was definitely a surprise!

## 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 |
| ASIN  | B0006JDWH8 |
| Best Sellers Rank | #2,004 in Pet Supplies ( See Top 100 in Pet Supplies ) #3 in Aquarium Test Kits |
| Brand Name | API |
| Color | BLUE |
| Customer Reviews | 4.6 4.6 out of 5 stars (13,220) |
| Date First Available | June 20, 2004 |
| Date First Available  | June 20, 2004 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | Copper is often used to treat parasitic infections on fresh and saltwater fish. To be effective, the copper concentration in the aquarium must be maintained at the therapeutic level for several weeks. Frequent testing is required to monitor the level. Copper should not be used in aquariums with invertebrates, including snails, shrimp, crayfish, and corals, as well as in aquariums or ponds with pla… |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 2.75 x 1.63 x 5.13 inches |
| Item Package Dimensions L x W x H | 4.2 x 2.8 x 1.6 inches |
| Item Weight | 2.4 ounces |
| Item model number | 65L |
| Item model number  | 65L |
| Manufacturer | Mars Fishcare |
| Manufacturer  | Mars Fishcare |
| Material | Plastic |
| Model Name | API COPPER TEST KIT 90-Test Aquarium Water Test Kit |
| Number of Items | 1 |
| Product Dimensions  | 2.75 x 1.63 x 5.13 inches; 2.4 ounces |
| Size | 90 test |
| Style | Copper |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 2.4 ounces
- **Manufacturer:** Mars Fishcare
- **UPC:** 317163120651 707005137730

## Images

![COPPER TEST KIT 90-Test Aquarium Water Test Kit - Image 1](https://m.media-amazon.com/images/I/61oy2aZx7+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ helpful tool for maintaining a healthy tank environment
*by R***O on December 17, 2024*

I recently started using the API GH & KH Test Kit for my freshwater aquarium, and I must say it has been an incredibly helpful tool for maintaining a healthy tank environment. Here’s a detailed review based on my experience: **Ease of Use:** The test kit is very straightforward and user-friendly. The included instructions are clear and easy to follow, even for beginners. Testing both General Hardness (GH) and Carbonate Hardness (KH) takes just a few minutes, and the color changes in the water make it easy to get accurate results. **Accuracy:** The API test kit provides reliable and consistent readings. I compared the results with a digital meter, and they matched up perfectly. Knowing the GH and KH levels helps me adjust my water chemistry for optimal conditions, especially for sensitive fish like cichlids and shrimp. **Functionality:** Having a tool that measures both GH and KH in one kit is incredibly convenient. GH helps monitor essential minerals for fish health, while KH is crucial for stabilizing pH levels. This kit makes it easy to detect changes early, helping prevent pH swings or stress in my fish. **Value for Money:** For the price, you get a high-quality, reliable kit that will last quite a while. The included bottles have enough solution for numerous tests, making it a cost-effective option for regular water monitoring. **Overall Impressions:** The **API GH & KH Test Kit** is a must-have for any freshwater aquarium enthusiast. It’s easy to use, highly accurate, and helps ensure your water parameters are within the right range for your fish and plants to thrive. I highly recommend it for hobbyists of all experience levels. **Rating: 5/5** Reliable, accurate, and easy-to-use water testing for a healthy aquarium!

### ⭐⭐⭐⭐⭐ Definitely a need if you keep fish
*by A***A on January 8, 2026*

Truly a necessity, I'm doing a fish in cycle and have had the tank going for about a week now and my ammonia just tested to around 4 (really bad), did a 70% change and got it down to 1-2 and will continue doing small changes until my tank is cycled. My fish and snail were acting perfectly normal too so it was definitely a surprise!

### ⭐⭐⭐⭐⭐ Great product, fantastic company!
*by S***A on December 2, 2023*

This is about the easiest phosphate test kit I have ever used, and the company that makes them has really great customer service. One of the test tubes arrived broken (not a huge deal, there are two in the package) so I reached out to the customer service email to see if they had extras available for purchase. They took a while to get back to me, but were very apologetic about the wait and went above and beyond to make it right. They sent me a brand new test kit, and a hand-written note expressing their apologies for taking a few extra days to get back to me. I, myself, work in customer service, so I have pretty high standards for how I am treated as a customer. This company exceeded my expectations and then some, and the product they make is, in my humble opinion, one of the best available. I can't wait to try some of their other products, because I really do believe that if I ever have any issues they will be sure to make it right. I actually haven't really had issues with this phosphate test, it seems very accurate and the user experience is significantly better than competing tests. It's easy to read, with a nice, clear color card, and very clear instructions. A+ product, A+ customer experience. Well done!

## Frequently Bought Together

- API COPPER TEST KIT 90-Test Aquarium Water Test Kit
- Seachem Cuprisorb 100ml
- Seachem Cupramine Copper 100ml

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-03*