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Six steps showing the assembly of a stainless steel aquarium CO2 generator system including filter, raw materials, water, val
A diagram showing the R-Version and X-Version CO2 generator systems for aquarium use with different thread types.
Before and after comparison of a stainless steel aquarium CO2 generator system showing plant growth.
A stainless steel CO2 generator system with various components including a pressure gauge, safety relief valve, and trim valv
A diagram showing the R-Version and X-Version of a stainless steel aquarium CO2 generator system with internal and external t
Before and after comparison of a stainless steel aquarium CO2 generator system showing plant growth.
Stainless steel CO2 generator system components including a cylinder, diffuser, electromagnetic valve, and 2m waterpipe with
Stainless steel CO2 generator system components including a diffuser, electromagnetic valve, and 2m waterpipe with syringe.
Stainless steel CO2 diffuser system with magnetic valve and 2m waterpipe for aquarium use
Stainless steel aquarium CO2 generator system with a tank and regulator
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Stainless Steel Aquarium CO2 Generator System

Regular price $162.99 Sale price $130.99 – $153.99

Why customers love it

Fuel vibrant growth with natural carbonation

Achieve lush, vibrant plant growth in your aquarium with our reliable, all-in-one CO2 generator system.

  • Constructed from durable SUS304 stainless steel for long-term reliability.
  • Features an integrated safety valve to ensure safe operation under pressure.
  • Uses a natural chemical reaction for consistent, clean CO2 delivery.
  • Includes a precision diffuser and tubing for even gas dispersion.
  • Perfect for freshwater planted tanks and aquascapes.
Six steps showing the assembly of a stainless steel aquarium CO2 generator system including filter, raw materials, water, val

Why Choose Our CO2 Generator

Superior Durability

Built with SUS304 stainless steel, offering exceptional corrosion resistance.

Built-in Safety

Features an automatic safety valve to protect your equipment during operation.

Clean Gas Delivery

Integrated microporous filter ensures only clean CO2 reaches your aquatic plants.

Natural & Eco-Friendly

Relies on a simple, eco-friendly chemical reaction for consistent carbonation.

Setup

Generating CO2 in 3 Simple Steps

Easy setup for consistent plant nutrition.

  1. Prepare the reactants

    Mix the separate baking soda and citric acid components as directed.

  2. Assemble the system

    Integrate the reactants into the stainless steel generator unit.

  3. Dispense and observe

    Use the precision diffuser and tubing to release consistent CO2 into your aquarium.

Technical Details

Product Specifications

Key facts about the generator unit.

Construction Material
SUS304 Stainless Steel
Filter Type
Integrated Microporous Filter
Safety Feature
Built-in Safety Valve
Included Components
Precision Diffuser and Tubing

Vs. Pressurized Tanks

CO2 Generator vs. Pressurized Tanks

The difference in consistency and maintenance.

Feature
CO2 Generator System
Pressurized Tanks
Gas Source
Chemical Reaction (Baking Soda/Citric Acid)
Pressurized Tanks
Maintenance
Low Maintenance (Consumables only)
Regular Tank Refills/Checks
Corrosion Risk
Low (SUS304 construction)
Potential for Tank Leaks/Corrosion
Control
Consistent, controlled release
Variable pressure/flow

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently Asked Questions

Answers to common user inquiries.

What chemicals are needed to operate the system?

The system requires baking soda and citric acid, which are sold separately. Please ensure you use the correct ratios as specified in the instructions.

Is this safe for my freshwater plants?

Yes, it is designed specifically for freshwater planted tanks and aquascapes to provide consistent CO2 levels.

How long does the unit last?

The stainless steel construction is built for long-term durability and reliable performance.

What is the difference between the 1L and 2L models?

The primary difference is the capacity, allowing you to choose the size that best fits your aquarium volume and CO2 needs.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Items should be unused and in original packaging where possible. Contact us before sending anything back.