brettsog
Well-Known Member
damn man. well i have just sprayed my vents white so they dont look out of place, just did a little digging and they are both out 2moro all day so im gonna get 2 80mm pc fans mounted on the walls, both do 25cfm so both running should give me 50 cfm exhaust which is loads. just a rough estimate as im using a 1.25m3 space should be roughly a complete air change every 40 seconds? thats about right. not exact though. well wish me luck. if she notices im fucked, she is already pissed, told her i would only grow 1 plant i have 5 in there now lol