---
product_id: 48928701
title: "ISTA ICA Complete Kit Co2 – Cylinder 550Cc 300 g"
brand: "ista"
price: "€ 35.10"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ista"
url: https://www.desertcart.ie/products/48928701-ista-ica-complete-kit-co2-cylinder-550cc-300-g
store_origin: IE
region: Ireland
---

# Supports multiple coupling for large tanks 550cc CO2 cylinder capacity Compact & efficient design ISTA ICA Complete Kit Co2 – Cylinder 550Cc 300 g

**Brand:** ista
**Price:** € 35.10
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium’s vibe with effortless CO2 magic!

## Quick Answers

- **What is this?** ISTA ICA Complete Kit Co2 – Cylinder 550Cc 300 g by ista
- **How much does it cost?** € 35.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/48928701-ista-ica-complete-kit-co2-cylinder-550cc-300-g)

## Best For

- ista enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Space-saving design fits seamlessly into any aquarium setup
- • **Scalable for Growth:** Easily link multiple kits to support larger tanks and ambitious aquascapes
- • **Ethically Engineered:** Top-quality conditioners crafted with scientific rigor and care
- • **Starter-Friendly Setup:** Ideal for beginners looking to elevate their nano or small aquariums
- • **Effortless CO2 Infusion:** Simple, water-driven CO2 delivery for thriving aquatic plants

## Overview

The ISTA ICA Complete Kit CO2 features a 550cc cylinder delivering efficient, compact, and scalable CO2 infusion for aquariums. Designed with scientific precision and ethical standards, it ensures optimal plant growth through easy water-driven administration. Perfect for nano tanks and expandable for larger setups, this kit is the go-to starter solution for aquarium enthusiasts aiming to boost their aquatic ecosystem.

## Description

Product Description Features: The easiest method to supply CO2 in the aquarium. Compact, efficient and simple. Allows multiple coupling for large aquariums. Proper administration with only the movement of water. +INFO Box Contains 1 x Complete Kit CO2 - Cylinder 550cc

Review: Will update when I've used it for a couple of weeks. - Not sure if it's helping the plants as I only set it up today. It's working though, I can see the c02 is going in to the tank and its worth a try for a starter with c02.
Review: Good for nano tanks - Works for a nano tank, but useless for tanks larger than 30L

## Features

- Conditioners for water in your aquarium.
- Top quality conditioners
- Scientific and ethical rigor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005DGJBYW |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 62,039 in Pet Supplies ( See Top 100 in Pet Supplies ) 660 in Aquarium Water Treatments |
| Customer Reviews | 3.6 3.6 out of 5 stars (104) |
| Date First Available | 16 Aug. 2012 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| External Testing Certification | Não aplicável |
| Item Weight | 9.07 g |
| Item model number | 512 |
| Number of Items | 1 |
| Pet Type | Fische |
| Product Dimensions | 0.05 x 0.05 x 0.05 cm; 9.07 g |
| Quantity | 1 |
| Volume | 5500 Millilitres |

## Images

![ISTA ICA Complete Kit Co2 – Cylinder 550Cc 300 g - Image 1](https://m.media-amazon.com/images/I/71P66nKWV2L.jpg)
![ISTA ICA Complete Kit Co2 – Cylinder 550Cc 300 g - Image 2](https://m.media-amazon.com/images/I/71ghC3ciZKL.jpg)

## Questions & Answers

**Q: Has anyone used this long-term?      Thoughts-?**
A: Yes I've used "one", for a year and a half. very effective for plant growth. Simple to use, however it's almost impossible to find additional CO2 cans without having to buy the whole kit.

**Q: can i use a glass diffuser instead of the 2 big plastic containers**
A: i tried using an aftermarket glass diffuser but didnt work :( i guess the pressure in the cans arent enough pressure to push through the glass. Well I also guess it depends on the type of diffuser but didnt work for me

**Q: Can anyone tell me, would this diffuser work with a 55 gallon planted aquarium? Any other hints or advise would be greatly appreciated.**
A: Hello Robert, To be honest this is what I found regarding this product.  We have thousands of products so based off of the manufacturer description this is what I found. "Gulfstream Tropical AGU00512 Ista Co2 Diffuser SetCo2 Diffuser Set A perfect CO2 supply for small planted aquarium or beginners simple to set up and operate extendable CO2 diffusing chamber provides options of CO2 supplying rate. Include 1 can pressurized liq 1 check valve, 1 CO2 diffuser 1 flexible tube.Features Ista co2 diffuser set Indisputable quality and reliability These are the most practical diffusers available "I think it is mostly for a smaller space.  55g is quite large, I believe this is better suited for small/med aquariums. Hope this helps. Gabriela

**Q: Is there replacement co2 cans?**
A: I also tried to find replacement but only could find the whole set including the diffuser. However it seems to be a good deal anyway, as the set can be compared to other brands CO2 bottles only, for a cost stand point.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Will update when I've used it for a couple of weeks.
*by S***L on 7 January 2026*

Not sure if it's helping the plants as I only set it up today. It's working though, I can see the c02 is going in to the tank and its worth a try for a starter with c02.

### ⭐⭐⭐ Good for nano tanks
*by V***T on 24 July 2025*

Works for a nano tank, but useless for tanks larger than 30L

### ⭐⭐⭐⭐⭐ Surprisingly good
*by A***R on 24 March 2025*

Excellent bit of kit for little money, even had plant enhancement in 240L tank.

## Frequently Bought Together

- Gulfstream Tropical AGU00512 Ista Co2 Diffuser Set for Aquarium
- ISTA Disposable CO2 Can 3 Pack Bundle

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-02*