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http://www.icmag.com/ic/showthread.php?t=86694
tj. tema pod naslovom "
Mr. Micro's PC3 : Big Box Lazy Organic"
Quote:
CO2
===
A constant flow of CO2 is supplied from one of these cheap and simple Nutrafin CO2 setups originally made for aquariums ---> http://www.aquariumguys.com/nutrafinco2.html
It's a simple matter of putting some sugar in the bottom of the canister, adding in the activator and stabilizer tablets along with some warm water, screw the cap back on and connect the 1/4" tubing to run it into your growbox. And voila! You have a constant flow of CO2 into your micro cab for 30 days. After 30 days just clean it out and refill it with sugar, water, and the activator and stabilizer tabs and you'll have another 30 days of CO2.
It's simple, cheap, and my yields in my PC case growboxes have always been substantially larger (at least 1/4 oz. bigger) when using this CO2 system when I did side by side comparisons of with CO2 and without. The CO2 output tube is placed on the top right side of the cab, just below the heat shield and directly across from the exhaust fan for the growing chamber. That way when the CO2 comes out of the tube the exhaust fan will suck it across to the other side of the case, and since CO2 is heavier than air the CO2 particles will fall down over the canopy (a ScrOG screen in my case) as the exhaust fan pulls it across the case.
Cheap, simple, and highly effective for PC case growboxes. You can see the CO2 canister mounted on the back of the case on the bottom right side.
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cijena, prava sitnica... 26,79 dolara. jos samo da dostavljaju u hr. al treba to potrežit u pet shopovima... ili bar nešto slično.