# The Enhancer - TNB CO2

The Enhancer from TNB Naturals is a simple, cost-effective way to add CO2 to your grow space and push growth on. Raising CO2 levels increases the rate of photosynthesis, helping plants make the most of their lighting and grow faster and stronger, all without the cost and complexity of a full CO2 system.

### How It Works

There are no tanks, regulators or electricity to worry about. Just add lukewarm water to the canister, give it a shake, and it begins releasing a steady supply of CO2. One canister covers an area of up to 144 square feet (around 13 m²) and lasts for up to two weeks.

### Refills

Once spent, the canister is easily recharged with a 240g refill pack, keeping your CO2 topped up at minimal cost.

### Available Options

-   1L Canister
-   240g Refill Pack

### Key Features

-   Simple, low-cost way to enrich your grow space with CO2
-   Boosts photosynthesis for faster, stronger growth
-   No tanks, regulators or electricity required
-   Just add lukewarm water and shake to activate
-   Covers up to 144 square feet (around 13 m²) for up to two weeks
-   Rechargeable with a 240g refill pack

## Details

- **Vendor:** TNB Naturals
- **Type:** Nutrients
- **Tags:** Essentials, Hardware & Accessories, Pest Control & Plant Health, Plant Health, SALE, Special offers

## Images

- TNB The Enhancer TNB CO2 refill pouch with three small bottles
- TNB The Enhancer TNB CO2 Dispenser bottle with dark cap and green label

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> Source: [Eden Horticulture Ltd](https://edenhorticulture.co.uk/products/the-enhancer-tnb-co2)
> Updated: 2026-07-29