---
product_id: 16124393
title: "sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits"
brand: "sera"
price: "RM5"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/16124393-sera-oxygen-test-o2-15-ml-0-5-fl-oz
store_origin: MY
region: Malaysia
---

# 30 ml liquid volume 2.88 oz weight Made in Germany sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits

**Brand:** sera
**Price:** RM5
**Availability:** ✅ In Stock

## Summary

> 🐠 Dive into clarity with every test!

## Quick Answers

- **What is this?** sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits by sera
- **How much does it cost?** RM5 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/16124393-sera-oxygen-test-o2-15-ml-0-5-fl-oz)

## Best For

- sera enthusiasts

## Why This Product

- Trusted sera brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly:** Simple instructions for quick results.
- • **Aquatic Health:** Promote a vibrant underwater ecosystem.
- • **Compact Design:** Perfectly sized for easy storage and use.
- • **Reliable Results:** Accurate readings to keep your fish thriving.
- • **Precision Testing:** Ensure optimal oxygen levels for your aquatic friends.

## Overview

The sera Oxygen-Test (O2) is a high-quality aquarium test kit designed to measure oxygen levels in your fish tank. Manufactured in Germany, this compact 15 ml kit is user-friendly and provides reliable results, ensuring a healthy environment for your aquatic life.

## Description

Quick breathing at the water surface is an unmistakable sign for an oxygen deficiency. Unfortunately, it may then already be too late for acting appropriately. The sera O2-Test monitors the actual oxygen level in the water within minutes and allows for acting in time. sera O2 plus provides quick oxygen supply. Sufficient for approx. 60 measurements.

## Features

- Country Of Origin : Germany
- The Package Height Of The Product Is 5.51 Inches
- The Package Length Of The Product Is 1.57 Inches
- The Package Width Of The Product Is 3.54 Inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 2.88 ounces |
| Liquid Volume | 30 Milliliters |
| Target Species | Fish |

## Product Details

- **Brand:** Sera
- **Liquid Volume:** 30 Milliliters
- **Item Weight:** 2.88 ounces
- **Item Form:** Liquid
- **Manufacturer:** Sera North America, Inc.

## Images

![sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits - Image 1](https://m.media-amazon.com/images/I/71E3MWrYkyL.jpg)
![sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits - Image 2](https://m.media-amazon.com/images/I/21NwFXw1VnL.jpg)
![sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits - Image 3](https://m.media-amazon.com/images/I/71j+QfT+6DL.jpg)
![sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits - Image 4](https://m.media-amazon.com/images/I/91lSj8TA4cL.jpg)
![sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits - Image 5](https://m.media-amazon.com/images/I/31IyPgdc2xL.jpg)

## Frequently Bought Together

- sera Oxygen-Test (O2) 15 ml, 0.5 fl.oz. Aquarium Test Kits
- API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz.
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

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**Shop now:** [https://www.desertcart.com.my/products/16124393-sera-oxygen-test-o2-15-ml-0-5-fl-oz](https://www.desertcart.com.my/products/16124393-sera-oxygen-test-o2-15-ml-0-5-fl-oz)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-22*