JBL Vario CO2 Diffuser

1 review
This JBL Vario CO2 Diffuser is one of the best ways to ensure the even distribution of CO2 through your planted aquarium, available at the best price from Swell UK.


  • Vario CO2 Diffuser ProFlora Taifun
    code: 64460 In stock Only 3 left in stock
  • Vario CO2 Diffuser Extension - Taifun Extend
    code: 6347400 In stock Only 1 left in stock

Product Information

The JBL Vario CO2 Diffuser shares the CO2 throughout your aquarium evenly and carefully to effectively benefit plants and fish.

The unit can be extended by the modular extension unit (available separately), and can easily be taken apart for cleaning. The unit can be used with virtually any CO2 unit to ensure that all of the tank receives the right amount of carbon dioxide.

A secure lid on the canister ensures that not a single bubble of CO2 is wasted.

A separate bubble counter or pump drive are not required, saving both cost and space in your aquarium. Keep an eye on the KH level to monitor the level of CO2 required. A JBL KH Test Kit is ideal.

The extension pack contains 5 separate modules which can be used to build the desired unit and increase the supply of CO2. Increasing the capacity by 100 litres at 10⁰ dKH or 200 litres at 4⁰ dKH.

Key Features:

  • Suitable for aquariums up to 200 litres (8" high and over)
  • Secure cap prevents loss of CO2
  • Extensions available for bigger tanks
  • Grey colour reduces algae blooms
  • Easy to clean

To monitor the pH, we recommend the JBL Test Set Permanent CO2 plus pH. The bubble path can be extended by inserting any number of extension sets (MC112).

Product Specification

Product Handy Hints
JBL Vario CO2 Diffuser ProFlora Taifun Maintainance: CO2-vario consists of grey coloured makrolon which helps to prevent algae growth inside the bubble path. If required, clean the unit under clean running tap water. If cleaning is necessary, simply dismantle the unit by pulling the modular sections apart. After cleaning, simply re-assemble the unit. The modular sections have latchings which must be seated correctly to make an uninterrupted bubble path. The bubble path can be extended by inserting any number of extension sets (MC112).
JBL Vario CO2 Diffuser Extension - Taifun Extend For aquarium height over 30 cm (12“) - Extends the CO2 diffusion length by 50 cm (20“) - Simple to fit between the modular parts of the vario reactor.

Latest Customer Reviews

  • Rating
    Date 04/05/2016 11:05am
    JBL Vario CO2 Diffuser Extension - Taifun Extend
    Feefo Logo
    Very nice item