floydfanx6
Well-Known Member
i found a place that will rent me a scuba tank for 2 dollars a day.how do i release the co2 in into the grow room,i know there are time injectors,and generrators,,,i want to just disperse it in the air,,and i will check the ppm levels,,im home a lot i can stay on top of it,,i want to do this the el cheapo way much help please i appreciate it