hey folks, if using c02 is it a 24 hr a day thing or just in light or just in dark? any opinions or experience with co2 anyboby. cheers..
jolly green giant Reviewed by jolly green giant on . C02 hey folks, if using c02 is it a 24 hr a day thing or just in light or just in dark? any opinions or experience with co2 anyboby. cheers.. Rating: 5