---
product_id: 34863656
title: "API Copper Test KIT 90-Test Aquarium Water Test Kit"
brand: "api"
price: "€ 36.07"
currency: EUR
in_stock: true
category: "Api"
url: https://www.desertcart.es/products/34863656-api-copper-test-kit-90-test-aquarium-water-test-kit
store_origin: ES
region: Spain
---

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

**Brand:** api
**Price:** € 36.07
**Availability:** ✅ In Stock

## Summary

> 🧡 Keep your fish thriving with precision copper care!

## Quick Answers

- **What is this?** API Copper Test KIT 90-Test Aquarium Water Test Kit by api
- **How much does it cost?** € 36.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/34863656-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

- • **Complete Testing Kit:** Includes test solution, color card, capped test tube, and instructions for effortless, reliable testing every time.
- • **Trusted Legacy Brand:** Backed by nearly 60 years of API expertise, delivering proven, premium aquarium care solutions.
- • **Precision Copper Monitoring:** Accurately measures copper levels from 0 to 4 ppm to keep your aquatic environment safe and effective for treatments.
- • **Versatile for All Aquariums:** Perfect for freshwater, saltwater, and reef tanks, ensuring a thriving underwater ecosystem.
- • **Protect Your Fish’s Health:** Detects harmful copper imbalances early to prevent fish stress, disease, or treatment failure.

## Overview

The API Copper Test Kit offers 90 accurate tests to measure copper levels between 0-4 ppm in freshwater and saltwater aquariums. This compact, all-in-one kit includes a test solution, color card, capped test tube, and instructions, enabling weekly monitoring to prevent harmful copper imbalances that can jeopardize fish health or treatment effectiveness. Trusted for nearly six decades, API ensures your aquatic environment stays safe, vibrant, and healthy.

## 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.

## 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 | B001D73YCA |
| Best Sellers Rank | #33,536 in Pet Supplies ( See Top 100 in Pet Supplies ) #50 in Aquarium Test Kits |
| Date First Available | June 20, 2004 |
| Department | Unisex-Adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 ounces |
| Item model number | 65L |
| Manufacturer | Mars Fishcare |
| Product Dimensions | 2.75 x 1.63 x 5.13 inches |

## Images

![API Copper Test KIT 90-Test Aquarium Water Test Kit - Image 1](https://m.media-amazon.com/images/I/81XNXAO7z9L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- API Api Copper Test Kit 90-Test Aquarium Water Test Kit
- Copper Power (Endich) ACP0016B Blue Treatment for Marine Fish, 16-Ounce
- Seachem Ammonia Alert, Aquarium Test Colour Changing Indicator

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**Shop now:** [https://www.desertcart.es/products/34863656-api-copper-test-kit-90-test-aquarium-water-test-kit](https://www.desertcart.es/products/34863656-api-copper-test-kit-90-test-aquarium-water-test-kit)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-07-08*