Quote Originally Posted by stinkyattic
All regulators I've ever seen have glass-fronted dials, but there is a second part that has a ball in it. You really want a regulator that has that built-in solenoid valve. You can use your existing tank, but you need the solenoid to be able to run the system on a timer correctly. Constant seep is POSSIBLE, but not practical or efficient, since you only need it in light time, and will probably end up seeping too much gas too fast- not good.
Remember for CO2 to even matter, you need intense light, perfect conditions, and a good fertilizer regime.
i went back and looked at mine again it's not the same kind i need,so i'm getting the right one hopefully this weekend.. thanks again
fasts102376 Reviewed by fasts102376 on . co2 hello all:thumbsup: i'm going to start a soil grow real soon and want to use co2... i have a tank from my welder with a regalator,will that regalator work? what do i use to turn the regalator on? can somebody lead me a good link on co2? i read alot of good things about co2 and love to give it a try.. Rating: 5