Can someone please help me with co2!!!

Ive got the bottle and release kit,my room is 3x3x2 meters,ive a vent fan and an intake and a circulating fan,so how many times a day and for how long,and what fans do i turn off,the calculation thing on the net tells me...1...ONE WHAT!?!?!?!?

check out I grow chronic on youtube. Just a little visualization always helps me with stuff maybe it will help you a bit.

this time calm down explain a little more.. il help

Ok ive got a 20 pot drip system and an 8 pot drip system(actualy ive double that in the room but the other two system are not in use at the moment),with 2 600 watt and thinking of putting in a 400 watt MH,anyway,the lights are on their own vent system(cool tube) so as not to disturb the air flow,ive a 6inch extract fan and a 4 inch intake fan,and theres the circulating fan,its usualy about 26-29 degres celcius,i bought the co2 release kit from hydroponics.eu,the bottle and presure valve,the room is 3m L x 3m W x 2.5m H,thanks man!!

Yes. There is a sticky that tells you all about CO2.

C02 Calculator ~ Calculate how long to run your co2 tank