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ISTA Waterplant CO2 Diffuser Set

The perfect CO2 for nano planted aquariums. This system is easy to adapt to all types of aquariums, including plug in and play types!

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Product Description

Ideal for nano tanks.  These sets can be easily adapted to any kind of tank, even plug and play tanks. Ideal for beginners, and low light tanks, with low demands for co2.  The co2 could last for months, if setup correctly.  For low light tanks, the rate of 1 bubble every 5 seconds can guarantee the usage for months.  Place the co2 diffuser to the very bottom of the tank to achieve the best co2 diffusing effect.

  • Compact and convenient in setting up, transparent, nice looking and won’t deform.
  • A simple way to efficiently dissolve co2 in the water.
  • Extendible in dissolving rate simply by connecting chambers. Suitable for both small and medium size tank.
  • Perfect chamber length in activating with water current to ensure efficient diffusion.
  • A perfect co2 supply set for small tank or beginner of water plant keeping.
  • Very simple in setting up and operating.
  • Extendable co2 diffusing chamber provides options of co2 supply rate.

Set up:

Vertically place the diffuser in to the tank to fill up the chamber with aquarium water.

Secure diffuser in tank suction cups

Cover and fasten the air outlet (positioned on the top side of diffuser) with rubber connector.

Connect the co2 inlet (positioned on the by side of the diffuser) with co2 canister through the airline tubing and gently fill up the chamber of diffuser with co2.

With Ista disposable co2 canister, it 5500 cc ( at 1atm 25°c).

Included in set:

  • 1 can full weight pressurized co2 liquid
  • 1 check valve
  • 1 co2 diffuser
  • 1 flexible tube


Aquacadabra acts as credit broker/intermediary and not as a lender. Credit products are provided exclusively by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority.

Who should my customers contact if they have questions?

All existing customer loans have been automatically transferred to Klarna and your customers have also been notified directly. There will be no changes to existing terms and conditions and customers do not have to take any action. From 1st January 2019 Klarna became the lender on all new loan applications.

Should your customers contact you regarding any questions they may have, please ask them to visit: https://www.klarna.com/uk/CBRF or, if they have any other servicing needs about their loan agreement they can call us on 0333 321 6080.

Delivery & Returns

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us (stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.


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