Co2 Aquarium Kit

905 In stock
350.99 AUD 190.99 AUD
Color :
2L double-EU
2L double
280.99 AUD

Existing A Breath Of New Life!

Co2 Aquarium Kit | Aquarium Co2 System | Aquarium CO2 Generator System Kit

Make your aquatic plants happy! Just add citric acid, baking soda, and water into the bottle, which can produce carbon dioxide. This will help your plants increase their metabolic rate quickly and create the best growing conditions for fishes. It is the best choice for making CO2 equipment at home. Professional CO2 generator system with a stainless steel bottle, better than simple plastic bottle generators. It is more reliable, steady, durable, and efficient.


  • Main Material: Stainless steel
  • Main Colour: Silver
  • 1L: Height: 29.5cm; diameter: 8.6cm; thickness: 0.12cm;
  • 2L: Height: 47cm; diameter: 10cm; thickness: 0.12cm;
  • 2L double: 47cm; diameter: 10cm; thickness: 0.15cm;

Material Ratio:

  • 1L: Citric acid 100g+baking soda 100+water 150g
  • 2L: Citric acid 200g+baking soda 200+water 300g
  • 2L double: Citric acid 400g+baking soda 400+water 600g


The safety valve will open automatically when the pressure is over the safe pressure. Bubble counter with a check valve: Flow-rate of CO2 gas indication device and prevent water flow back into the regulator. A large amount of CO2 may cause fish dead. It is recommended to reduce the CO2 volume at the beginning, 1 or 2 bubbles per second. One time's reaction can last for 3 to 4 weeks using.


  • Excessive or double addition of materials and water is prohibited.
  • Invert the bottle and disassembly is prohibited.

Package Information:

  • Package size: 15 * 15 * 44cm
  • Package weight: 1L: 1560g; 2L: 2060g; 2L double: 2593g
  • Gift Box Packaging


Package List:

  • 1* Stainless steel bottle
  • 1* Pressure reducing valve
  • 1* Bubble counter with check valve
  • 1* Pressure gauge
  • 1* Built-in safety valve
  • 1* Fine adjusting valve
  • 1* ABS multiple filters
  • 1* 1.5m tube
  • 2* Suction cup
  • 1* Manual

2L double with solenoid valve Package List:

  • 1* Stainless steel bottle
  • 1* Solenoid Valve
  • 1* Bubble diffuser
  • 1* Pressure reducing valve
  • 1* Bubble counter with check valve
  • 1*Filter
  • 1* 1.5m tube
  • 2* Suction cup
  • 1* Manual

Important Reminder:

We are experiencing a high volume of orders, shipments may be delayed by a few days. Our processing time is 1-3 days and may extend to 4 days during peak times.

Our shipping time is between 7-18 business days. Orders are not shipped or delivered on weekends or holidays. If there will be a significant delay in the shipment of your order, we will contact you via email. 

Your patience and understanding are very much appreciated. Thank you!

Customer Reviews

Based on 13 reviews
Nam Nguyen

Co2 Aquarium Kit | Aquarium Co2 System | Aquarium CO2 Generator System Kit

Robert Peake
Great product, Good Service

This item was delivered ahead of expectations and works well. I recommend it.

Bryan Turco

Fast shipping, Quality product, Highly recommended.

Frederique Hermiston

Everything works, Fast shipping. I will buy again. Over all a very good web shop for aquarium lovers.

Tanya Toy

Super fast delivery. Think i'll order another!! Awesome

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