Sold by MDCo
This item is located outside New Zealand
~Use the discount code “TAKEFIVE” to reduce the current website prices of eligible products by 5% at checkout. Discount cannot be used in conjunction with other promotional offers. Kogan New Zealand has millions of items available for sale, and some current website prices may change while this offer is available, and/or may have changed recently. Promotion applies to prices at time of checkout, as displayed at checkout. Eligible products are only available while stock lasts. Discount is applicable for Kogan FIRST customers only. For a list of eligible products, click here. The discount code “TAKEFIVE” will expire at 11:59PM (AEST) 20 APRIL 2026 unless extended. Discount codes cannot be used in conjunction with any other offers. For instructions on how to redeem a discount code, click here.
Quickly create the optimal growing conditions for your aquarium plants with this efficient DIY CO2 Generator System. Designed for simplicity, safety, and economy, it allows you to produce carbon dioxide at home in just minutes, promoting lush and healthy plant growth in your fish tank.
Features:
- Fast Reaction: Achieves CO2 generation in approximately 2 minutes, ensuring quick setup for your aquarium needs.
- Safe & Economical: Crafted with high-quality aluminum alloy, this system is both durable and cost-effective, eliminating the need for expensive pre-filled CO2 cylinders.
- Easy to Use: Simple raw material ratio (A bottle: 200g citric acid + 600g water; B bottle: 200g baking soda + 200g water) and straightforward assembly make it accessible even for beginners.
- Reliable Pressure Control: Equipped with a pressure gauge for real-time monitoring and a safety valve to prevent overpressure, ensuring secure operation. The best starting pressure is 1KG.
- Complete Accessories: Includes all necessary components for immediate use, with a 1.5m tube and suction cups for easy installation in your aquarium.
Specification:
Name: DIY CO2 Generator System
Main Material: Aluminum Alloy
Main Color: Silver
Available Types: CO2 Generator System / CO2 Generator System + Bubble Counter with Check Valve / CO2 Generator System + Bubble Counter with Check Valve + Solenoid
Package Size: 22 × 12 × 6cm
Package Weight: 333 g
Package List:
1 x CO2 Generator System
1 x Pressure Gauge
1 x Safety Valve
1 x Fine Adjusting Valve
1 × 1.5m Tube
2 x Suction Cups
1 x Manual
Important Notes:
1. Containers for reaction raw materials are not included. Please prepare 2 × 1.5L or larger plastic beverage bottles. Do NOT use glbottles or beer bottles to avoid cracking or explosion due to pressure buildup.
2. Boost Pressure Operation: If the pressure is too low (below 1KG), open the fine adjusting valve to release gas, close it, then shake both A and B bottles to accelerate the reaction. Repeat until the pressure reaches 1KG.
3. Do not open the bottles when pressure is still present. Wait for automatic pressure release before opening.
4. When pressure needs adjustment, follow the manual instructions to ensure safe and efficient operation.
This product is sold by a third-party seller and they are responsible for their product, the content of their listing and any exchanges or returns of their product.
All products sold by third-parties are subject to guarantees that cannot be excluded under the Consumer Guarantees Act.
Save with Kogan FIRST
Save $3.46 on non-member price
Earn $0.39 Rewards Credit
Bonus $10 Credit^
^FREE 14 day trial. Kogan FIRST will be charged $14.99 / 30 days after free trial, cancel anytime. T&Cs apply, click for details.
Free Shipping
Leaves warehouse in 2-4 business days