Disposable CO2 Can Kit
Ideal for beginners and low light tanks, with low CO2 demands, these sets are the perfect co2 supply for small planted aquariums. The Ista Disposable CO2 Can is easily adapted for any kind of aquarium you have. If setup correctly, you could have CO2 supply for several months. For low light tanks, the rate of 1 bubble every 5 seconds usage for months. Place the CO2 diffuser to the very bottom of the tank to achieve the best co2 diffusing effect. Perfect co2 supply for small planted aquarium or beginners. Extendable CO2 diffusing chamber provides options of CO2 supplying rate. Simple to set up and operate. Included: 1 CO2 tank, 1 check valve, 1 CO2 diffuser, 1 flexible tube.
| Specifications |
|---|
| CO2 Tank Type: Disposable |
| Diffuser Type: Adjustable |
| Operating Rate: 1 bubble every 5 seconds (low light tanks) |
| Includes: 1 CO2 tank, 1 check valve, 1 CO2 diffuser, 1 flexible tube |
| Best For: Small planted aquariums, low light tanks |
FAQ
How long does the CO2 supply last in a small planted aquarium?
With proper setup, the CO2 supply can last for several months depending on tank size and plant demand.
Can this kit be used in a high light tank?
This kit is designed for low light tanks with low CO2 demands. For high light tanks, a higher CO2 output system may be required.
Is the diffuser adjustable?
Yes, the extendable CO2 diffusing chamber allows adjustment of the CO2 supplying rate.

Oliver Arnold –
Easy to set up and works well in my low light tank. The bubbles come at a steady rate and my plants are growing nicely. No issues with leaks or setup. I’ve used it for over three months and it still functions properly.
Andrew Abraham –
Good for beginners. The diffuser works well and the bubbles are consistent. I placed it at the bottom as recommended and noticed better plant growth. The included parts are all there and it’s simple to operate.
Isaac Berry –
Perfect for a small tank. I didn’t have to adjust anything. The CO2 rate is just right for my low light setup. No maintenance needed and it’s reliable after months of use.