Nano-Pro Aquarium CO2 System For Planted Tank 20L - 100L
£139.99
System Customisation
Key Facts
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Important: We cannot send CO2 cartridges outside the UK. If you are outside the UK please ensure you select 'No CO2 Cartridges'.
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Within the UK, compressed gas requires specialist couriers for transportation and therefore same day dispatch cannot be guaranteed.
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Nano-Peo CO2 regulator featuring adjustable output pressure, precision needle valve, dual pressure gauge and 12v DC solenoid (mains transformer included) for timed control of CO2 dosing.
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Precision bubble counter.
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High performance CO2 diffuser.
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Drop checker kit for correct CO2 dosing.
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3m High grade polyurethane tubing.
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4 x Suction clips for tidy tubing.
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A CO2 cartridge will last roughly 3 months for 50L aquarium (1 bubble every 4 seconds 8 hours per day).
Description
Nano tanks are growing in popularity, but healthy plant growth still relies on CO2. Without it, there’s no photosynthesis - meaning no thriving plants. Traditional CO2 systems are often too bulky for small aquariums without stands or cupboards. That’s why our Nano CO2 System is designed to be compact, discreet, and highly effective.
The regulator features adjustable output pressure and a precision needle valve, allowing fine control - down to one bubble every 10 seconds. It connects directly to small CO2 cartridges, which can last up to 3 months in tanks up to 100L, making it a convenient, low-maintenance option.
An integrated 12v DC solenoid (with power adapter) allows timed CO2 delivery, such as only while lights are on. It’s safe, silent, and cool-running. The included atomizer diffuser produces an ultra-fine CO2 mist for maximum absorption and minimal waste.
Also included: a compact drop checker, bubble counter, 3m of polyurethane tubing, suction clips, and a support stand. Everything you need in one sleek, space-saving package.
The regulator features adjustable output pressure and a precision needle valve, allowing fine control - down to one bubble every 10 seconds. It connects directly to small CO2 cartridges, which can last up to 3 months in tanks up to 100L, making it a convenient, low-maintenance option.
An integrated 12v DC solenoid (with power adapter) allows timed CO2 delivery, such as only while lights are on. It’s safe, silent, and cool-running. The included atomizer diffuser produces an ultra-fine CO2 mist for maximum absorption and minimal waste.
Also included: a compact drop checker, bubble counter, 3m of polyurethane tubing, suction clips, and a support stand. Everything you need in one sleek, space-saving package.
System Contents
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CO2 Regulator with Solenoid, Dual Gauges & Adjustable Output Pressure
Designed for use specifically with aquariums; it features an easy-to-fit design, adjustable working pressure, solenoid, dual pressure gauges, and precision needle valve. The regulator will fit to cylinders both vertical and horizontal valves.
Designed for use specifically with aquariums; it features an easy-to-fit design, adjustable working pressure, solenoid, dual pressure gauges, and precision needle valve. The regulator will fit to cylinders both vertical and horizontal valves.

Bazooka Atomizer CO2 Diffuser - Small for Aquariums up to 200L
The incredibly small bubbles produced by a Bazooka Atomizer Diffuser have a large surface area, providing incredible diffusion rates.
The incredibly small bubbles produced by a Bazooka Atomizer Diffuser have a large surface area, providing incredible diffusion rates.

Complete Nano CO2 Drop Checker Kit
Nano-sized drop checker kit changes colour to indicate CO2 concentration within the aquarium. Enables CO2 dosing be set specifically to your aquarium's needs.
Nano-sized drop checker kit changes colour to indicate CO2 concentration within the aquarium. Enables CO2 dosing be set specifically to your aquarium's needs.

Regulator CO2 Bubble Counter With in-built Check Valve
This bubble counter attaches to the output of your regulator and also has an integrated check valve to prevent water siphoning from the aquarium into the regulator.
This bubble counter attaches to the output of your regulator and also has an integrated check valve to prevent water siphoning from the aquarium into the regulator.

Nano Cylinder Support Base / Stand
Designed for use specifically with Nano CO2 Cartridges, the support stand ensures your cartridge and regulator are kept upright and won't easily fall over.
Designed for use specifically with Nano CO2 Cartridges, the support stand ensures your cartridge and regulator are kept upright and won't easily fall over.

Strong Suction clip for 6mm Tubing (2 pack)
Securely attach your tubing to the side of your aquarium using these strong suction clips. Made for 6mm outer diameter tubing.
Securely attach your tubing to the side of your aquarium using these strong suction clips. Made for 6mm outer diameter tubing.

4/6mm Clear Polyurethane CO2 Resistant Tubing
Polyurethane tubing is resistant to CO2, giving you peace of mind that your pressurised CO2 system will be leak-free and efficiently for many years to come.
Polyurethane tubing is resistant to CO2, giving you peace of mind that your pressurised CO2 system will be leak-free and efficiently for many years to come.

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