---
product_id: 76564548
title: "DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres"
brand: "dupla"
price: "฿6492"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/76564548-duplaco2-reactor-500-for-aquariums-up-to-500-litres
store_origin: TH
region: Thailand
---

# High diffusion capacity Versatile in/outside aquarium use Compact yet powerful design DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres

**Brand:** dupla
**Price:** ฿6492
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your aquarium’s ecosystem with precision CO2 control!

## Quick Answers

- **What is this?** DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres by dupla
- **How much does it cost?** ฿6492 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/76564548-duplaco2-reactor-500-for-aquariums-up-to-500-litres)

## Best For

- dupla enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Installation:** Operates seamlessly both inside and outside your aquarium for ultimate convenience.
- • **Effortless Maintenance:** Designed for quick, hassle-free cleaning to keep your system running smoothly.
- • **Superior CO2 Diffusion:** Ensures optimal gas absorption for healthier, vibrant aquatic life.
- • **Sleek Transparent Design:** Minimalist look that blends into any aquarium setup without distraction.
- • **Maximize Aquarium Vitality:** Supports up to 5000L water capacity—perfect for large-scale aquatic ecosystems.

## Overview

The Dupla CO2 Reactor 500 is a high-capacity, easy-to-maintain device engineered for aquariums up to 5000 liters. Its advanced diffusion technology ensures efficient CO2 absorption, promoting lush aquatic plant growth. Compact and transparent, it fits discreetly inside or outside your tank, making it ideal for large-scale aquarium enthusiasts seeking reliable and versatile CO2 regulation.

## Description

DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres

## Features

- Large reactor for your own water circuit, high capacity up to approx. 5,000 L aquarium capacity.
- Particularly suitable for larger aquariums with more than 400 litres of water
- Very easy to maintain.
- High diffusion capacity.
- Function inside and outside of aquariums

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish |
| Product Dimensions | 8 x 24.5 x 6 cm; 185 g |
| Item model number | 80185 |
| Item Form | Device |
| Allergen Information | Allergen-Free |
| Colour | durchsichtig |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 185 g |

## Product Details

- **Brand:** Dupla
- **Liquid volume:** 500 Litres
- **Item weight:** 0.19 Kilograms
- **Item form:** Device
- **Manufacturer:** Dohse Aquaristik GmbH & Co. KG

## Images

![DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres - Image 1](https://m.media-amazon.com/images/I/714B9ou9eiL.jpg)
![DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres - Image 2](https://m.media-amazon.com/images/I/41f8GqS2QnL.jpg)
![DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres - Image 3](https://m.media-amazon.com/images/I/31VEdsmG9LL.jpg)
![DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres - Image 4](https://m.media-amazon.com/images/I/51ZsJSc6rAL.jpg)
![DuplaCO2 Reactor 500 - For Aquariums up to 500 Litres - Image 5](https://m.media-amazon.com/images/I/61E6tDdNdcL.jpg)

## Frequently Bought Together

- Dupla CO2 Reactor 500 - For Aquariums up to 500 Litres
- MICROBE-LIFT Nite-Out II – Bacteria starter for freshwater & marine aquarium, for rapid fish stocking, multicolored, (Pack of 1), NITEH16US
- MICROBE-LIFT SPECIAL BLEND – highly active bacteria, for near-natural aquarium, promotes decomposition of impurities, fresh and marine water,

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**Shop now:** [https://www.desertcart.co.th/products/76564548-duplaco2-reactor-500-for-aquariums-up-to-500-litres](https://www.desertcart.co.th/products/76564548-duplaco2-reactor-500-for-aquariums-up-to-500-litres)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*