Co2

[dazman74]

125 planted tank just about to be set up. I will need CO2 due to the plants so question is what's the best CO2 system for a first timer.........

 

[Dan-CR4]

you can do a fire extinguisher setup for around £100, theres a guide on what you need on the forum somewhere. Quite a few people here use this system including me.

 

[mike455555]

heres the link

i wish i could have one of these... but mum and dad wont let me