CO2 Diffuser or reactor?

[Rummynose]

Hi!
Currently i'm using diffuser 4 my 2ft tank. I find tthat co2 content in my tank is relatively low.Could anyone advise me on which type of co2 reactor is better 4 my tank ?
Thanks!

[chua]

My vote will go to reactor.

My efficient in dissolving CO2.

[blur2x]

[quote:f447234dcc="Rummynose"]Hi!
Currently i'm using diffuser 4 my 2ft tank. I find tthat co2 content in my tank is relatively low.Could anyone advise me on which type of co2 reactor is better 4 my tank ?
Thanks![/quote:f447234dcc]

If you have strong external filter, use an external, inline CO2 reactor. You can find those at Nature Aquarium or someone can assembly/DIY for you. Check the Market Place. Or you can get Dennerle Turbo if you enjoy watching the CO2 bubbles float up and get smashed into tiny little bubbles and dissolved in the water