C02 Starter Kit MK2 - 

Ideal for both beginners and more experienced plant keepers. MK2 has a new compact triangular diffuser which is ideal for fitting in the corner of even the smallest and nano aquariums.

Brought to you by TMC, Europe's leading aquatic company for over 30 years.

This starter kit includes:-


• A disposable 450ml CO2 canister which provides a convenient and hassle-free supply of CO2 allowing the immediate installation and use of the CO2 diffuser kit.

• A highly effective, triangular and compact CO2 diffuser which ensures the efficient diffusion of CO2 within the aquarium. As the diffuser is transparent, it can be easily hidden, and its unique modular design allows multiple diffusers to be connected together for larger aquarium installations and/or to increase CO2 diffusion capacity.

• High quality non-return valve which prevents water siphoning back from the diffuser to the CO2 canister.

• 2m of highly flexible 6mm (¼") CO2 tubing for versatile and easy connection of all components.

Don't forget to get your spare CO2 bottles (see related products below).