introduceing co2 to low tech tank

[pauld]

i have a low tech with a small amount of black hair algae caused by fluctuating co2 level im going to be adding a co2 system shortly will the algae go on its own or will i have to physicaly remove it ?

 

[ceg4048]

You will have to physically remove it. Algae love CO2 as well, so you must fix your root cause as well as kill the algae that is present.

Cheers,