---
title: "Food Grade CO2 E290 disposable gas bottle 2.2ltr for Hydroponics and Aquarium, 2.2L – M10*1RH"
id: "11969"
type: "product"
slug: "food-grade-co2-e290-disposable"
published_at: "2025-05-15T15:44:32+00:00"
modified_at: "2026-06-03T16:34:21+00:00"
url: "https://sglonline.co.uk/product/food-grade-co2-e290-disposable/"
markdown_url: "https://sglonline.co.uk/product/food-grade-co2-e290-disposable.md"
excerpt: "Food Grade CO2 E290 disposable gas bottle 2.2ltr for Hydroponics and Aquarium, 2.2L – M10*1RH Introducing our Food Grade CO2 E290 Disposable Gas Bottle, an excellent solution tailored for Hydroponics and Aquarium enthusiasts seeking top-tier performance. This 2.2-liter cylinder is..."
taxonomy_product_type:
  - "simple"
taxonomy_product_cat:
  - "Hydroponics"
---

[https://sglonline.co.uk/wp-content/uploads/2025/05/Food-Grade-E290-Large-scaled-1.jpg](https://sglonline.co.uk/wp-content/uploads/2025/05/Food-Grade-E290-Large-scaled-1.jpg)

[Hydroponics](https://sglonline.co.uk/product-category/gas-cylinders/co2-gas/hydroponics/)

# Food Grade CO2 E290 disposable gas bottle 2.2ltr for Hydroponics and Aquarium, 2.2L – M10*1RH

Earn 28 points with this purchase

£28.00£33.60 Exc VATInc VAT

Usually 1–3 Working Days or Collection Available. Call 01622 910075 for a delivery date before ordering, or we will confirm after you place your order.

SKU: DISP22FISHCO2Category: [Hydroponics](https://sglonline.co.uk/product-category/gas-cylinders/co2-gas/hydroponics/)

- [Description](#tab-description)
- [Reviews (0)](#tab-reviews)

## Food Grade CO2 E290 disposable gas bottle 2.2ltr for Hydroponics and Aquarium, 2.2L – M10*1RH

Introducing our Food Grade CO2 E290 Disposable Gas Bottle, an excellent solution tailored for Hydroponics and Aquarium enthusiasts seeking top-tier performance. This 2.2-liter cylinder is crafted to meet the stringent standards of food-grade E290 CO2, ensuring optimal conditions for your aquatic ecosystems and hydroponic setups.

Let’s delve into the specifics of this exceptional cylinder:

### Cylinder Specifications:

**CO2 Type:** Food Grade E290  
 **Volume:** 2.2 Litres  
 **Pressure at +20°C:** 100 bar (220 Litre)  
 **Dimensions (mm):** Diameter 320 x Length 330  
 **Weight/Tare (grams):** 2880  
 **Material:** Steel P355NB EN 10120  
 **Valve:** Uni EN 10297 – UNI EN 13340  
 **Non-Refillable Gas Bottle:** EN 12205 TPED  
 **Cylinder Fitting Thread:** M10x1rh

### Key Features:

**1. Premium Food-Grade CO2:** Our E290 CO2 is meticulously chosen for its food-grade quality, ensuring the health and vitality of your aquatic life and hydroponic plants.

**2. Precision-Engineered Cylinder:** With a volume of 2.2 liters and a pressure of 100 bar at +20°C, this cylinder is designed to provide a generous supply of CO2 for sustained periods.

**3. Robust Construction:** Crafted from high-quality steel (P355NB EN 10120), the cylinder boasts durability and longevity, offering a reliable solution for your CO2 needs.

**4. Advanced Valve Technology:** Equipped with a Uni EN 10297 – UNI EN 13340 valve, our cylinder ensures precise control and distribution of CO2, promoting optimal growth conditions.

**5. Compliance with Safety Standards:** The non-refillable design adheres to EN 12205 TPED standards, prioritizing safety in usage and storage.

**6. Convenient Cylinder Fitting:** The M10x1rh thread makes installation a breeze, allowing for seamless integration into your hydroponic or aquarium system.

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