---
product_id: 81422292
title: "API Calcium Test Kit, 150 Gram"
brand: "api"
price: "$1681"
currency: MXN
in_stock: true
reviews_count: 1
category: "Api"
url: https://www.desertcart.mx/products/81422292-api-calcium-test-kit-150-gram
store_origin: MX
region: Mexico
---

# Ideal for saltwater reef tanks Detects calcium as low as 20mg/L Precise titration method API Calcium Test Kit, 150 Gram

**Brand:** api
**Price:** $1681
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your reef thriving with precision calcium control!

## Quick Answers

- **What is this?** API Calcium Test Kit, 150 Gram by api
- **How much does it cost?** $1681 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/81422292-api-calcium-test-kit-150-gram)

## 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

- • **Reef-Ready Formula:** Specifically designed for saltwater aquariums to support vibrant coral and invertebrate growth.
- • **Compact & Convenient:** Lightweight 150g kit fits easily into your aquarium maintenance routine without hassle.
- • **Precision You Can Trust:** Titration method with clear color change ensures exact calcium readings every time.
- • **Early Detection Advantage:** Measures calcium levels as low as 20mg/L to prevent deficiencies before they impact your reef.
- • **Essential for Reef Health:** Maintain optimal calcium levels to keep your corals and crustaceans thriving and visually stunning.

## Overview

The API Calcium Test Kit (150g) uses a precise titration method with an easy-to-see color change to measure calcium levels as low as 20mg/L, making it essential for maintaining healthy saltwater reef aquariums and supporting coral and invertebrate growth.

## Description

Calcium is one of the most important elements in a reef aquarium. Reef invertebrates such as corals, crustaceans, mollusks and even some types of encrusting algae need calcium to grow and remain healthy. Over time, calcium levels drop as invertebrates use calcium in aquarium water. This kit allows you to easily and accurately measure calcium levels and maintain a healthy reef aquarium. Measures calcium levels as low as 20mg/L. Uses titration method, with easy to see color change for precise measurement. For use in reef aquariums.

Review: API is easier to use - Cost is high

## Features

- Liquid test solutions for calcium
- Essential when maintaining ideal water parameters
- Useful for salt water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MARS FISHCARE |
| Item model number | 69L |
| Product Dimensions | 6.99 x 4.14 x 13.03 cm; 68.03 g |
| ASIN | B0006JDWHI |

## Images

![API Calcium Test Kit, 150 Gram - Image 1](https://m.media-amazon.com/images/I/61r4L5M4AzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ API is easier to use
*by C***H on 11 June 2020*

Cost is high

## Frequently Bought Together

- API Calcium Test Kit Saltwater Aquarium Water 1-Count Kit, 69L (69L)
- API KH Carbonate Hardness Test Kit, multicolor

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**Shop now:** [https://www.desertcart.mx/products/81422292-api-calcium-test-kit-150-gram](https://www.desertcart.mx/products/81422292-api-calcium-test-kit-150-gram)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-30*