Quote Originally Posted by DPoisen
still hast worked for me zandor....!
ok my room is small with 3 plants and is 3 feet x3 feetx 7 height.
could you let me know what that works out to dude?
i have a small co2 cylinder that holds 2kgs of gas,with no fittings,so how will i work out at what speed will let the right amount out?
You need to get the regulator and timmer then. Should cost between 75.00 and 140.00 bucks usd. You can get them on eBay for cheep. You use that to regulate the flow and timer to turn the flow off and on. You just caculate how long it needs to run.

When you are using CO² turn off your vents, you don't want to vent out the gas.