---
product_id: 311831080
title: "API Calcium Test Kit Saltwater Aquarium Water 1-Count Kit, 69L (69L)"
brand: "api"
price: "₱2219"
currency: PHP
in_stock: true
reviews_count: 5
category: "Api"
url: https://www.desertcart.ph/products/311831080-api-calcium-test-kit-saltwater-aquarium-water-1-count-kit
store_origin: PH
region: Philippines
---

# Weekly testing for optimal reef health Includes precise glass test tube & 2 test bottles Detects calcium as low as 20 mg/L API Calcium Test Kit Saltwater Aquarium Water 1-Count Kit, 69L (69L)

**Brand:** api
**Price:** ₱2219
**Availability:** ✅ In Stock

## Summary

> 🧜‍♂️ Dive deep into reef perfection with every test!

## Quick Answers

- **What is this?** API Calcium Test Kit Saltwater Aquarium Water 1-Count Kit, 69L (69L) by api
- **How much does it cost?** ₱2219 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/311831080-api-calcium-test-kit-saltwater-aquarium-water-1-count-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 2 test bottles, easy instructions, and a durable glass test tube for reliable results.
- • **Trusted Brand Legacy:** From API, a leader with 60 years of aquarium expertise ensuring your underwater ecosystem flourishes.
- • **Tailored for Saltwater:** Specifically designed for reef and marine aquariums, not freshwater.
- • **Weekly Reef Care Routine:** Simple weekly tests help maintain ideal calcium levels for coral and invertebrate growth.
- • **Precision Calcium Monitoring:** Keep your reef thriving with lab-grade accuracy down to 20 mg/L.

## Overview

The API Calcium Test Kit is a specialized liquid test kit designed for saltwater reef aquariums, accurately measuring calcium levels as low as 20 mg/L. It includes two test bottles, a glass test tube, and easy-to-follow instructions, enabling weekly monitoring to maintain optimal calcium for healthy coral and invertebrate growth. Trusted by aquarists for over six decades, this BPA-free kit ensures your marine ecosystem stays balanced and vibrant.

## Description

API Calcium Test Kit Saltwater Aquarium Water 1-Count Kit, 69L (69L) : desertcart.ae: Pet Supplies

Review: Great product - Works perfectly highly recommended
Review: API is easier to use - Cost is high

## Features

- Calcium is one of the most important elements in a reef aquarium. Reef invertebrates, such as corals, crustaceans, mollusks, and even some type of encrusting algae, need calcium to grow and remain healthy. Over time, the calcium level drops as it is used by invertebrates, or as it reacts with excess phosphate. The API CALCIUM TEST KIT measures calcium levels as low as 20 mg/L to help you keep your reef inhabitants healthy.
- Contains 2 test bottles, easy-to-ready instructions, and glass test tube
- Do I need to test calcium parameters in a freshwater aquarium? No, calcium levels need to be monitored and maintained in reef or marine aquariums, as improper levels can be harmful to corals and crustaceans.
- For best results, test calcium levels with API CALCIUM TEST KIT in your saltwater tank weekly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006JDWHI |
| Allergen Information | BPA-Free |
| Best Sellers Rank | #2,166 in Pet Supplies ( See Top 100 in Pet Supplies ) #80 in Fish Medication & Health Supplies |
| Brand | API |
| Brand Name | API |
| Country of Publication | USA |
| Customer Reviews | 4.5 out of 5 stars 720 Reviews |
| Global Trade Identification Number | 00317163120699 |
| Item Form | Liquid |
| Item Type Name | Aquarium Test Kit |
| Item Weight | 68.04 Grams |
| Item form | Liquid |
| Item weight | 68.04 Grams |
| Manufacturer | Aquarium Pharmaceuticals |
| Manufacturer Part Number | 69L |
| Model Number | 69L |
| Number of Items | 24 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Invertebrates |
| UPC | 317163120699 |
| Unit Count | 1 Count |
| Unit count | 1 Count |

## Product Details

- **Brand:** API
- **Item Form:** Liquid
- **Item Weight:** 68.04 g
- **Number of Packs:** 1
- **Unit Count:** 1 Count

## Images

![API Calcium Test Kit Saltwater Aquarium Water 1-Count Kit, 69L (69L) - Image 1](https://m.media-amazon.com/images/I/61r4L5M4AzL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by N***D on 27 June 2026*

Works perfectly highly recommended

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

Cost is high

### ⭐⭐⭐⭐⭐ Five Stars
*by R***C on 9 October 2015*

Great product for testing. Works well!

## 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.ph/products/311831080-api-calcium-test-kit-saltwater-aquarium-water-1-count-kit](https://www.desertcart.ph/products/311831080-api-calcium-test-kit-saltwater-aquarium-water-1-count-kit)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-10-12*