Small Box Venting

[OGCOUGH]

Im gonna build a box to flower two indicas its gonna be 2'6"x2'6"x6 . Ill be using like a 250watt hps dont know yet havent bought. But whats the venting I'll be looking at, like cpu fans or inline what would be good for this box? TY

 

[pcduck]

37.5 cu/ft you have. want to exchange air 3-4 times/minute needing a 150CFM or larger fan. This vortex 172CFM would work great. could even hook up filter and an a/c hood to it also

hXXp://www.plantlightinghydroponics.com/vortex-inch-172-cfm-high-power-inline-fan-p-351.html

change the XX to tt

 

[OGCOUGH]

thks bro