---
product_id: 139836050
title: "JBL Water Test Set, For freshwater aquariums, ProAquaTest CO2-pH Permanent"
brand: "jbl"
price: "€ 36.20"
currency: EUR
in_stock: true
reviews_count: 13
category: "Jbl"
url: https://www.desertcart.hr/products/139836050-jbl-water-test-set-for-freshwater-aquariums-proaquatest-co2-ph
store_origin: HR
region: Croatia
---

# Continuous CO2 monitoring Compact 10.6x4.3x17.5 cm pH range 6.4-7.8 JBL Water Test Set, For freshwater aquariums, ProAquaTest CO2-pH Permanent

**Brand:** jbl
**Price:** € 36.20
**Availability:** ✅ In Stock

## Summary

> 🌊 Keep your freshwater ecosystem thriving—test smarter, not harder!

## Quick Answers

- **What is this?** JBL Water Test Set, For freshwater aquariums, ProAquaTest CO2-pH Permanent by jbl
- **How much does it cost?** € 36.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/139836050-jbl-water-test-set-for-freshwater-aquariums-proaquatest-co2-ph)

## Best For

- jbl enthusiasts

## Why This Product

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

## Key Features

- • **Long-Term Monitoring:** Set it and forget it—continuous reagent-based testing for ongoing water quality insights.
- • **Effortless Installation:** Suction cup display container sticks easily to your tank for seamless integration.
- • **Refillable & Sustainable:** Keep your aquarium thriving with easily replaceable reagents for ongoing use.
- • **Complete Ready-to-Use Kit:** Includes reagents, color scale, and display—no extra purchases needed to start testing.
- • **Precision pH & CO2 Control:** Maintain your aquarium’s perfect balance with real-time, accurate readings.

## Overview

The JBL Water Test Set ProAquaTest CO2-pH Permanent offers freshwater aquarium owners a reliable, easy-to-use solution for continuous monitoring of pH levels (6.4 to 7.8) and CO2 content. Featuring a compact display container with suction cups, color-coded reagents, and a clear color scale, this kit enables precise, long-term water quality control without batteries or complex equipment.

## Description

JBL Water Test Set, For freshwater aquariums, ProAquaTest CO2-pH Permanent : desertcart.co.uk: Pet Supplies

Review: Good test - Works well. Good quality test
Review: Works great - Seems to work fine and detect my CO2 levels.

## Features

- Advanced water test series: Simple and safe control of the water values of freshwater aquariums, Ideally suited for the permanent direct measurement of the optimal pH value and carbon dioxide content
- Long-term test for fertilisation control: Put reagent into the long-term test device and attach it to the glass pane with suction cups in the aquarium, compare the reagent colour with the colour scale sticker and read off the value
- Display of pH value from 6.4 to 7.8 and CO2 content
- For direct use thanks to complete set with display container with suction cup, reagents and colour scale sticker, Refill reagent available separately
- Contents: 1x JBL Water Test Set, ProAquaTest CO2-pH Permanent, Incl. 1 display container with suction cup, 2 reagents and colour scale sticker

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QTTZLNP |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 35,609 in Pet Supplies ( See Top 100 in Pet Supplies ) 76 in Aquarium Test Kits |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,716) |
| Date First Available | 30 April 2019 |
| Item Weight | 51 g |
| Item model number | 2413800 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions | 10.6 x 4.3 x 17.5 cm; 51 g |
| Quantity | 1 |
| Size | X-Large |

## Images

![JBL Water Test Set, For freshwater aquariums, ProAquaTest CO2-pH Permanent - Image 1](https://m.media-amazon.com/images/I/81jTYsDfB0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good test
*by V***A on 14 October 2025*

Works well. Good quality test

### ⭐⭐⭐⭐⭐ Works great
*by M***N on 24 July 2025*

Seems to work fine and detect my CO2 levels.

### ⭐⭐⭐⭐⭐ Test co2
*by R***O on 19 January 2025*

Ok but expensive.

## Frequently Bought Together

- JBL Water Test Set, For freshwater aquariums, ProAquaTest CO2-pH Permanent
- FZONE 2.5L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit DIY Co2 Kit with Regulator And Needle Valve For Aquatic Tank (2.5 L with solenoid))
- Sodium Bicarbonate of Soda - 2kg | 100% Food Grade | Cooking, Bath Bombs & Cleaning

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**Shop now:** [https://www.desertcart.hr/products/139836050-jbl-water-test-set-for-freshwater-aquariums-proaquatest-co2-ph](https://www.desertcart.hr/products/139836050-jbl-water-test-set-for-freshwater-aquariums-proaquatest-co2-ph)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-25*