[plantdude]

i have a 2 liter tank that i want to make into a nano tank. i got some plants in it but i can get to grow as fast as my other plants in bigger tanks. i was wondering if there is a way i can put a co2 system in this tank. any help would be appreciated.

 

[bharada]

What are you using as a filter? Most folks with nano tanks are running some sort of DIY CO2 into a filter intake.

 

[plantdude]

i got a small filter that hangs on the side of the tank. the dimensions of the tank are 6"x6"x6", so if i put some kind of diffuser in the tank, it takes up so much room and since the tank is so short, the bubbles dont have time to saturate into the water before it reaches the surface of the tank.