---
product_id: 574810688
title: "Neo CO2 Refill - DIY CO2 Kit (Refill Kit)"
brand: "aquario"
price: "₪237"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/574810688-neo-co2-refill-diy-co2-kit-refill-kit
store_origin: IL
region: Israel
---

# 22.5 x 15.09 x 7.01 cm No batteries needed 1.2 lbs weight Neo CO2 Refill - DIY CO2 Kit (Refill Kit)

**Brand:** aquario
**Price:** ₪237
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into a greener aquarium experience!

## Quick Answers

- **What is this?** Neo CO2 Refill - DIY CO2 Kit (Refill Kit) by aquario
- **How much does it cost?** ₪237 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/574810688-neo-co2-refill-diy-co2-kit-refill-kit)

## Best For

- aquario enthusiasts

## Why This Product

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

## Key Features

- • **No Batteries Required:** Enjoy uninterrupted CO2 generation, worry-free!
- • **Hassle-Free Refill Process:** Keep your plants thriving with minimal effort.
- • **Eco-Friendly CO2 Generation:** Sustainably boost your aquatic ecosystem!
- • **Perfect for DIY Enthusiasts:** Elevate your aquarium game with this refill kit!
- • **Lightweight & Compact Design:** Easily fits into any setup without hassle.

## Overview

The AquarioNeo CO2 Refill Kit is a lightweight, eco-friendly solution designed for DIY enthusiasts looking to enhance their aquatic environments. Weighing just 1.2 pounds and measuring 22.5 x 15.09 x 7.01 cm, this refill kit requires no batteries, making it a hassle-free addition to your aquarium care routine.

## Description

Aquario NEO DIY CO2 Kit is the perfect CO2 system for beginners. Carbon is an important nutrient needed by plants to grow. The best way to supply your plants with the carbon they need is through carbon dioxide (CO2). The Aquario NEO DIY CO2 Kit is the perfect solution to your CO2 needs. The simple instructions and ease of use allow any beginner or experienced hobbyist to achieve the best plant growth by introducing CO2 to their aquarium. The Aquario NEO DIY CO2 Kit utilizes a natural and proven concept to provide the right amount of CO2 suitable for planted aquariums for up to 50-60 days. We recommend using one bottle for every 20 gallons of water, so if your tank is larger, multiple bottles can be used concurrently.

## Features

- Item weight : 1.2 pounds
- Brand: Aquario

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 22.5 x 15.09 x 7.01 cm; 481 g |
| Item Form | CO2 Generation Kit |
| Size | Refill Kit |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 481 g |

## Product Details

- **Brand:** Aquario
- **Item form:** CO2 Generation Kit
- **Manufacturer:** Aquario

## Images

![Neo CO2 Refill - DIY CO2 Kit (Refill Kit) - Image 1](https://m.media-amazon.com/images/I/31lEuWi89DL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do I attach the small hose to the jelly canister?**
A: It comes with an additional screw top with the hose attached. After mixing the jelly, quickly remove the original lid and replace with the lid containing the tube. Place the other end of the tube in the tank. Don't leave the lid off for too long, though, or you'll lose your CO2.

**Q: Where can I buy refills?**
A: Thank you for your inquiry.  
I'm going to register the product soon. :)

**Q: I followed the directions on the side of the box and the video link. Why is the direction here different when it comes to water temp?**
A: Not quite following your question. Are you talking about the temp needed to make the gel vs the temp needed for the yeast? I followed the instructions and mine is working fine.

**Q: Does this make the gel? does it come with bio packets too?**
A: I posted the same question! I believe the “bio” refill is just dry activated yeast but I am waiting for a reply from the seller to confirm

## Frequently Bought Together

- Aquario Neo CO2 Refill - DIY CO2 Kit (Refill Kit)
- Fzone Neo CO2 Diffuser with Customized Ceramic from South Korea(S-13mm)

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**Shop now:** [https://www.desertcart.co.il/products/574810688-neo-co2-refill-diy-co2-kit-refill-kit](https://www.desertcart.co.il/products/574810688-neo-co2-refill-diy-co2-kit-refill-kit)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-06-07*