---
product_id: 120154724
title: "Dissolved Oxygen Test Kit"
brand: "salifert"
price: "S$36"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/120154724-dissolved-oxygen-test-kit
store_origin: SG
region: Singapore
---

# 2-14 mg/L range 40 tests per kit Results in minutes Dissolved Oxygen Test Kit

**Brand:** salifert
**Price:** S$36
**Availability:** ✅ In Stock

## Summary

> 🌟 Dive into clarity with every test!

## Quick Answers

- **What is this?** Dissolved Oxygen Test Kit by salifert
- **How much does it cost?** S$36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/120154724-dissolved-oxygen-test-kit)

## Best For

- salifert enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Ensure optimal oxygen levels for your aquatic life.
- • **High Capacity:** Conduct up to 40 tests with one kit.
- • **Versatile Use:** Perfect for marine, fresh, and garden pond water.
- • **Quality Assurance:** Proudly made in Holland for reliable results.
- • **Quick & Efficient:** Get results in just a few minutes, no waiting around!

## Overview

The Salifert Dissolved Oxygen Test Kit is essential for maintaining healthy aquatic environments, providing quick and accurate measurements of oxygen levels in various water types, ensuring your corals and fish thrive.

## Description

Salifert Dissolved Oxygen Test Kit

## Features

- Corals and marine fish require very high levels of oxygen concentration because of the low solubility of oxygen in salt water so it is very important to regularly test the level of oxygen present
- The Salifert Oxygen Profit-Test is extremely fast, measuring oxygen levels in just a few minutes and is scaled from 2 - 14 mg/L
- Sufficient for up 40 tests
- Can be used for marine, fresh and garden pond water
- Made in Holland

## Product Details

- **Brand:** Salifert
- **Recommended Uses For Product:** Aquarium
- **Unit Count:** 1 Count
- **Manufacturer:** Royal Aquatic LLC
- **UPC:** 714079130444

## Images

![Dissolved Oxygen Test Kit - Image 1](https://m.media-amazon.com/images/I/81+JVnopa4L.jpg)

## Questions & Answers

**Q: The "product description" is for Nitrate, the title says O2, which kit is this?**
A: The front of my box is the same. My instruction sheet inside says Oxygen Profi Test. The side of the box says there are other tests available, Nitrate is one of them. Mine works fro O2

**Q: does this kit work for freshwater?**
A: I use it in my small pond.  My pond is filled with tap water- so I guess you would call it freshwater.

**Q: Does this kit work for saltwater?**
A: According to the product label, it works for marine(saltwater). I have only used it for fresh water, so cannot comment on effectiveness in saltwater.

**Q: Will this work for testing a lake?**
A: I’ve used it for testing freshwater streams, lakes, and canals. I’ve seen range of 5-16 mg/L. You’ll want to take measurement as soon as possible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product
*by T***R on April 9, 2025*

Easy to use, seems very accurate

### ⭐⭐⭐⭐⭐ Works well!
*by S***Y on August 10, 2022*

I used this to test the oxygen in an aquarium that had an unexpected fish death. I thought the oxygen was probably OK based on the filtration I was using, and this test confirmed that it was fine. It was only a little more complicated than other liquid aquarium test kits, so if you've done the nitrate test with the multiple chemicals where you have to shake the bottles and wait 1 minute here and 5 minutes there, this should be easy for you. It was a LOT easier to read than other kits I've used for water testing, probably because this one comes with a little cup instead of the skinny tube that comes in most kits. I was skeptical based on some of the reviews, but after using it I have nothing negative to say and I would definitely recommend it.

### ⭐⭐⭐⭐ Easy to use if you have the time
*by J***S on July 9, 2022*

Takes longer than your normal tests. But works well

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---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-04*